T
u
p
e UI paper ol size 18 cm by 12 cm?
6. Aroom is 12.5 m long and 8 m wide. A square carpet of side 8 m is laid on its floor. Find the
area of the floor which is not carpeted.
7. A lane, 150 m long and 9 m wide, is to be paved with bricks, each measuring 22.5 cm by
7.5 cm. Find the number of bricks required.
8. A room is 13 m long and 9 m broad. Find the cost of carpeting the room with a carpet 75 cm
broad at the rate of 65 per metre.
9. The length and the breadth of a rectangular park are in the ratio 5 : 3 and its perimeter is
128 m. Find the area of the park.
10. Two plots of land have the same perimeter. One is a square of side 64 m and the other is a
rectangle of length 70 m. Find the breadth of the rectangular plot. Which plot has the
greater area and by how much?
11. The cost of cultivating a rectangular field at 35 per square metre is 71400. If the width of
the field is 40 m, find its length. Also, find the cost of fencing the field at 50 per metre.
12. The area of a rectangle is 540 cm
and its length is 36 cm. Find its width and perimeter
We measures 12 cm x 10 cm. How many tiles will be required to cover a wall of
size 4 m by 3 m? Also find the total cost of the tiles at 22.50 per tile
14. Find the perimeter of a rectangle whose area is 600 cm" and breadth is 25 cm
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Answered by
1
Answer:
what is. this question it is dont make it carefully
Answered by
1
Answer:
what is this question it is don't make it carefully
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