A carpet is 30 m 75 cm long and 80 cm wide. Find its cost at Rs 150 per square metre.

Find the cost of cultivating a rectangular field 80 m long and 35 m wide at Rs 15 per square metre. Also, find the cost of fencing the field at Rs 24 per metre.

A rectangular playground is 35 m long and 15 m broad. Find the cost of fencing it at Rs. 2.50 per metre.

Find the cost of cultivating a rectangular field 34 m long and 18 m wide at Rs. 4.50 per sq. metre. Also, find the cost of fencing the field at Rs. 2.25 per metre.

Find the cost of carpeting a room 17 m long and 9m wide with a carpet 60 cm broad at 40 paise per metre.

The length and breadth of a playground are 62m60cm and 25m40cm respectively.Find the cost of turfing it at Rs2.50 per square metre.How long will a man take to go three xx round the field,if he walks at the rate of 2 metres per second?

The cost of carpeting a room 15 m long with a carpet 75 cm wide , at Rs. 70 per metre , is Rs. 8400 .The width of the room is

Find the cost of fencing a rectangular field 260 m long and 175 m wide at Rs 40 per metre.

The cost of papering the walls of a room 12 m long at the rate of Rs. 13.50 per square metre is Rs. 3402 and the cost of matting the floor at Rs. 9.50 per square metre is Rs. 1026. Find the height of the room.