100 square meters = .......... square km
1: 2 = ............
Twenty-two: 24 = ...............
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MNPQ is a square that is made up of two identical rectangles and two squares of area 9 square centimeter and 16 square centimeter . The area of the square MNPQ is
Try to find two square numbers to answer these addition:
Answer:
a)10 b)50 c) 100 d) 125 e) 350
If no square number in an addition, chat for me and check.
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Mr Bao has a rectangle yard behind his house. The area of this yard is 1000 square
meters. If the length of the yard was reduced by 10 metres, the area would only be 800 square
meters. Find the width of Mr Bao's yard.
Ông Bảo có một mảnh sân hình chữ nhật sau nhà. Diện tích của sân này là 1000 mét vuông. Nếu giảm chiều dài của sân đi 10 mét thì diện tích chỉ còn 800 mét vuông. Tìm chiều rộng của sân nhà anh Bảo.
Mr Bao has a rectangle yard behind his house. The area of this yard is 1000 square
meters. If the length of the yard was reduced by 10 metres, the area would only be 800 square
meters. Find the width of Mr Bao's yard.
the rectangle's half circumference is:
1000:2=500(meters)
length is:
500-100=400(meters)
width is:
500-400=100(meters)
Ông Bảo có một mảnh sân hình chữ nhật sau nhà. Diện tích của sân này là 1000 mét vuông. Nếu giảm chiều dài của sân đi 10 mét thì diện tích chỉ còn 800 mét vuông. Tìm chiều rộng của sân nhà anh Bảo
MNPQ is a square that is made up of two identical rectangles and two squares of area 9 and 16 . The area of the square MNPQ is
Let the square ABCD. Divide that figure into two rectangles MBCN amnd and a total perimeter is 240cm. Calculate the area of the square ABCD.
Answer: ABCD is a square area ..................................... Dịch và tính hộ mình nha mấy bạn
the table square table top has an area of 149 square cm. The length of a side of the table top will be between which two numbers of cm ?
Write a comparative sentence using the information and the word in brackets.1. The average rainfall in Africa, Chile is 0.76mm per year. The average rainfall in the Libyan Sahara Desert is less than 15mm per year. (dry)Arica, Chile .............................................................................2. Henry arrived at the meeting at 7 o’clock. I arrived at 6.45. (soon)I ..................................................................................................3. It costs 100 mill...
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Write a comparative sentence using the information and the word in brackets.
1. The average rainfall in Africa, Chile is 0.76mm per year. The average rainfall in the Libyan Sahara Desert is less than 15mm per year. (dry)
Arica, Chile .............................................................................
2. Henry arrived at the meeting at 7 o’clock. I arrived at 6.45. (soon)
I ..................................................................................................
3. It costs 100 million dong to build a concrete bridge, but only 50 million dong to build a steel bridge. (expensive)
Building a concrete bridge ...........................................................
4. It takes Linh 45 minutes to load hay onto the cart, but his father needs only 30 minutes. (slowly)
Linh .......................................................................................
5. His house’s yard is about 100 square meters while your house’s yard is about 50 square meters. (large)
His house’s yard ..........................................................................
1 arica ,chile id drier than the libyan sahara desert
2 i arrived at the meeting sooner than henry
3 Building a concrete bridge is more expensive than building a steel bridge.
4 Linh is slower than his father
5His house’s yard is larger than my house’s yard
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Half of the perimeter of a rectangular school yard is 0.24km. The width is of the length. Find the area of the yard in square meters?
Đổi 0.24km = 240m
Chiều rộng hình chữ nhật là: 240 : 3 = 80 (m)
Chiều dài hình chữ nhật là: 80 x 2 = 160 (m)
Diện tích hình chữ nhật là: 80 x 160 = 12800 (m2)
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