Question

the length of one side of a square field is 25 m. Find the cost of fencing
* naju ran around a rectangular garden of length 30 m and breadth 15 m. Many ra
around a square field of side 35 m. Who covered more distance and by how much?
3. Vineet wants to polish the floor of a room which is 140 cm long and 120 cm wide
The charges for polishing the floor is 52 per square metre. What will be the cost of
pollshing the floor of the room?
6. A carpet is 6 m long and 4.5 m wide. Find the area of the carpet. Also find the cost of
the carpet if it costs 45 per square metre.
7. A square park is to be watered. If one side of the park is 4.2 m, find the area to be
watered.
3. Which playground has bigger area-one that measures 50 m by 40 m or the other tha​

Answer 1

3) l*b

(140 * 120)

4200 square meters

4200*52

rupees 218400