At 7 hours and 30 minutes, an automobile going from A to B, to 11 hours, the cars arrive. The speed of the cars is 60km / h. Calculate the distance AB
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Mr. Bao goes from home to the stadium and the distance is 140 km. He rode his bicycle for 1 hour and 20 minutes and then proceeded by car 2 hours to arrive. Knowing the speed of cars folds the motor speed 4 times. Calculate the speed of each vehicle.
both A and B province 105 km apart. motnguoi at 8 hours 15 minutes cycling from A to B at the same time a car from B to A. the two met at 9 hours 30 minutes
Asian. the velocity of each car knows the speed of each car knows the speed of the automobile velocity 5x bicycle
b. A confluence how many kilometers?
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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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?
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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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6 tháng 1 2022 lúc 6:13
The route AB is 60km long. At 7 am, one motorbike travels from A to B with a constant speed. When this motorbike reaches B, it returns to A immediately with the speed increase by 10km/h and reaches A at 10.30 am at the same day. What is the original speed of this motorbike?
Note: You must write your answer in English.
Note: You must write your answer in English.
Exchange 2h30' = 2.5h
Let the real speed of the canoe be x (km/h) (x > 0)
=> Speed downstream: x + 8 (km/h)
Upstream speed: x-8 (km/h)
According to the arle we have (x+8).2 = (x-8).2.5 => 2x+16 = 2.5x - 20 => 0.5x = 36 => x = 72 (km/h)
=> distance from A to B = (72+8).2 = 160km
Two points A and B are on the same side of line d. The distance from A to d is 10cm, the distance from B to d is 16cm. Calculate the distance from the midpoint C of AB to d.
A person travel from A to B at a constant speed v = 4 km / h. After he travelling \(\frac{2}{3}\) of the distance, he speed up 25% velocities. It takes 28 minutes to go A to B. The length of AB is.....
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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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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