A car traveled at a constant speed for 5 hours, covering a total distance of 301 km. How far did the car travel for one hour?
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A car traveled at a constant speed for 5 hours, covering a total distance of 301km. How far did the car travel for one hour?
(Write your answer by decimal in simplest form)
Answer:
dịch đề và giải lun nhé
Một chiếc xe di chuyển với một vận tốc không đổi trong 5 giờ, đi trên một quãng đường dài 301km. Hỏi trong một giờ chiếc xe đó đi được bao xa
Quãng đường mà chiếc xe đi được trong một giờ là
301/5=60.2km
tick cho mình nha
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Mr.Joseph drives car from A to B at a constant speed. If the speed of the car is increased by 20%, it takes him one hour less than the usual time. If he drives at the constant speed for the first 100km before increasing the speed by 30%, it also takes him one hour less than the usual. The distance of AB is ..........km.
Gọi S là quãng đường
v là vận tốc
t là thời gian Mr.J đi thường ngày
=>\(\dfrac{S}{120\%v}=t-1\)
\(\dfrac{100}{v}+\dfrac{S-100}{130\%v}=t-1\)
=>\(\dfrac{S}{120\%v}=\dfrac{100}{v}+\dfrac{S-100}{130\%v}\)
<=>\(\dfrac{130S}{156v}=\dfrac{15600+120S-12000}{156v}\)
<=>\(10S=3600\)
<=>\(S=360\)
Xong rầu đó khỏi cảm ơn 
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Question 1:The perimeter of the circle is cm(Write your answer by decimal in the simplest form)Question 2:Calculate: 626.35+525.36 Question 3:Calculate:(Write your answer in the simplest form)Question 4:There are 60 seats on a train. 40% of the seats are empty. How many empty seats are there in the train?Answer: There are empty seats.Question 5:A car traveled at a constant speed for 5 hours, covering a total distance of 301km. How far did the car travel for one hour?(Write your answer by decimal...
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Question 1:
The perimeter of the circle is cm
(Write your answer by decimal in the simplest form)
Question 2:
Calculate: 626.35+525.36 =
Question 3:
Calculate:
(Write your answer in the simplest form)
Question 4:
There are 60 seats on a train. 40% of the seats are empty. How many empty seats are there in the train?
Answer: There are empty seats.
Question 5:
A car traveled at a constant speed for 5 hours, covering a total distance of 301km. How far did the car travel for one hour?
(Write your answer by decimal in simplest form)
Answer:
Question 6:
The value of m is
Question 7:
Mrs. Jane buys 10kg of flour. She uses 1/6 of it to make a cake and 1/3 of it to make grape pies. How many kilograms of flour are left?
Answer: kg.
Question 8:
45% of M is 72. The value of M is
Question 9:
Emily rides her horse 21km in 7/6 hours. What is her average speed in kilometers per hour?
Answer: Her average speed is kilometers per hour.
Question 10:
Anna multiply together the following numbers
How many zeros are there at the end of the product?
Answer: There are zeros.
Question 1Bob drove from City P to City Q. He traveled the first 36km at an average speed of 54km/h. He traveled the remaining 96km at a average speed of 72km/h. Find his average speed for the whole trip.Answer: km/h.Question 2John drove from Town A to Town B in 5 hours. His average speed for the first 3.5 hours was 64km/h. His average speed for the last 1.5 hours was 60km/h. What was the total distance he traveled? Answer: km.Question 3A car traveled at 50km/h for 2 hours and at 60km/h for 3 ho...
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Question 1
Bob drove from City P to City Q. He traveled the first 36km at an average speed of 54km/h. He traveled the remaining 96km at a average speed of 72km/h. Find his average speed for the whole trip.
Answer: km/h.
Question 2
John drove from Town A to Town B in 5 hours. His average speed for the first 3.5 hours was 64km/h. His average speed for the last 1.5 hours was 60km/h. What was the total distance he traveled?
Answer: km.
Question 3
A car traveled at 50km/h for 2 hours and at 60km/h for 3 hours. What is the car’s average speed?
Answer: km/h
Question 1:66 km/h
Question 2:314 km
Question 3:200/9 km/h
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Question 1:66 km/h
Question 2:314 km
Question 3:56 km/h
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How fast is Anna going if she runs 8 miles in the park in only 2 hours?Answer: mile/hour.Question 2How far will Mary travel if she rides her motorbike for 24 minutes at a speed of 75 miles/hour?Answer: miles. Question 3:Yesterday Peter roller skated for 2.5 hours at a speed of 6 km/h. How many kilometers did he skate?Answer: km. Question 4:How fast is Jack going if the train he is on travels 20 miles in just 6 minutes? Answer: miles/hour. Question 5The area of a rectangle ABCD is . Given a r...
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How fast is Anna going if she runs 8 miles in the park in only 2 hours?
Answer: mile/hour.
Question 2
How far will Mary travel if she rides her motorbike for 24 minutes at a speed of 75 miles/hour?
Answer: miles.
Question 3:
Yesterday Peter roller skated for 2.5 hours at a speed of 6 km/h. How many kilometers did he skate?
Answer: km.
Question 4:
How fast is Jack going if the train he is on travels 20 miles in just 6 minutes?
Answer: miles/hour.
Question 5
The area of a rectangle ABCD is . Given a random point E inside of ABCD.Find the total area of triangles AED and BEC.
Answer:
Question 6:
The distance between 2 trees is 300 meters. It will take a bird 30 seconds to fly between these 2 trees. How fast is the bird in kilometer per hour?
Answer: km/h.
Làm thế nào nhanh chóng được Anna đi nếu cô ấy chạy 8 dặm trong công viên chỉ trong 2 tiếng đồng hồ?
Trả lời: dặm / giờ.
Câu hỏi 2
Làm thế nào đến nay Mary sẽ đi du lịch nếu cô cưỡi xe máy của mình cho 24 phút ở tốc độ 75 dặm / giờ?
Trả lời: dặm.
Câu hỏi 3:
Hôm qua giày trượt Peter đũa cho 2,5 giờ với tốc độ 6 km / h. Có bao nhiêu cây số anh ấy trượt?
Trả lời: km.
Câu hỏi 4:
Làm thế nào nhanh chóng được Jack đi nếu tàu ông là những chuyến đi 20 dặm chỉ trong 6 phút?
Trả lời: dặm / giờ.
Câu hỏi 5
Các khu vực của một hình chữ nhật ABCD là. Cho một điểm E ngẫu nhiên bên trong của ABCD.Tính tổng diện tích của các tam giác AED và BEC.
Câu trả lời:
Câu hỏi 6:
Khoảng cách giữa 2 cây là 300 mét. Nó sẽ mất một con chim 30 giây để đi giữa 2 cây. Nhanh như thế nào là con chim trong cây số một giờ?
Trả lời: km / h.
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Đây là toán tiếng anh phải ko? Viết tiếng việt cho đễ đọc
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John drove from Town A to Town B in 5 hours. His average speed for the first 3.5 hours was 64 km/h. His average speed for the last 1.5 hours was 60km/h. What was the total distance he traveled?
duyệt đi
Quãng đường John lái xe được trong 3.5 giờ đầu là 64 x 3.5 = 224 (km)
Quãng đường John lái xe được trong 1.5 giờ cuối là 60 x 1.5 = 90 (km)
Tổng quãng đường John lái xe được trong suốt chuyến đi là 224 + 90 = 314 (km)
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5 tháng 2 2023 lúc 21:15
A car left from town A for Town B at 8:30 am and drove at a
constant speed of 80 km per hour. A little later, a truck left from
Town B for Town A at 9:15 am at a constant speed of 100 km per
hour. If they cross each other exactly at mid-way (mid-point) of the
route between town A and B, find the distance (in km) between Town A anhd Town B.
Một chiếc ô tô còn lại từ thị trấn A cho thị trấn B lúc 8:30 sáng và thả tại một
Tốc độ không đổi 80 km mỗi giờ. Một chút sau, một chiếc xe tải còn lại từ
Thị trấn B cho thị trấn A lúc 9:15 sáng với tốc độ không đổi 100 km mỗi
Giờ. Nếu họ vượt qua nhau chính xác ở giữa-polay (giữa) của
Tuyến đường giữa thị trấn A và B, tìm khoảng cách (tính bằng km) giữa thị trấn A AHD Town B.
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0.6 hour minutes.Question 2:51 hours days(Write your answer by decimal in the simplest form)Question 3:12 hours 24 minutes 2 hours.(Write your answer by decimal in the simplest form)Question 4:5 minutes 27 seconds: 3 seconds.Question 5:How far will Mary travel if she rides her motorbike for 24 minutes at a speed of 75 miles/hour?Answer: miles. Question 6:How fast is Anna going if she runs 8 miles in the park in only 2 hours?Answer: mile/hour.Question 7:How fast is Jack going if the tr...
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0.6 hour = minutes.
Question 2:
51 hours = days
(Write your answer by decimal in the simplest form)
Question 3:
12 hours 24 minutes 2 = hours.
(Write your answer by decimal in the simplest form)
Question 4:
5 minutes 27 seconds: 3 = seconds.
Question 5:
How far will Mary travel if she rides her motorbike for 24 minutes at a speed of 75 miles/hour?
Answer: miles.
Question 6:
How fast is Anna going if she runs 8 miles in the park in only 2 hours?
Answer: mile/hour.
Question 7:
How fast is Jack going if the train he is on travels 20 miles in just 6 minutes?
Answer: miles/hour.
Question 8:
Yesterday Peter roller skated for 2.5 hours at a speed of 6 km/h. How many kilometers did he skate?
Answer: km.
Question 9:
The distance between 2 trees is 300 meters. It will take a bird 30 seconds to fly between these 2 trees. How fast is the bird in kilometer per hour?
Answer: km/h.
Question 10:
The area of a rectangle ABCD is . Given a random point E inside of ABCD.Find the total area of triangles AED and BEC.
Answer:
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Question 1:51 hours days(Write your answer by decimal in the simplest form)Question 2:5 minutes 27 seconds: 3 seconds.Question 3:12 hours 24 minutes 2 hours.(Write your answer by decimal in the simplest form)Question 4:0.6 hour minutes.Question 5:How fast is Anna going if she runs 8 miles in the park in only 2 hours?Answer: mile/hour.Question 6:Yesterday Peter roller skated for 2.5 hours at a speed of 6 km/h. How many kilometers did he skate?Answer: km. Question 7:How fast is Jack goi...
Đọc tiếp
Question 1:
51 hours = days
(Write your answer by decimal in the simplest form)
Question 2:
5 minutes 27 seconds: 3 = seconds.
Question 3:
12 hours 24 minutes 2 = hours.
(Write your answer by decimal in the simplest form)
Question 4:
0.6 hour = minutes.
Question 5:
How fast is Anna going if she runs 8 miles in the park in only 2 hours?
Answer: mile/hour.
Question 6:
Yesterday Peter roller skated for 2.5 hours at a speed of 6 km/h. How many kilometers did he skate?
Answer: km.
Question 7:
How fast is Jack going if the train he is on travels 20 miles in just 6 minutes?
Answer: miles/hour.
Question 8:
How far will Mary travel if she rides her motorbike for 24 minutes at a speed of 75 miles/hour?
Answer: miles.
Question 9:
The area of a rectangle ABCD is . Given a random point E inside of ABCD.Find the total area of triangles AED and BEC.
Answer:
Question 10:
The distance between 2 trees is 300 meters. It will take a bird 30 seconds to fly between these 2 trees. How fast is the bird in kilometer per hour?
Answer: km/h.