Question

The Total Cast of tiling a room is Rs 1580.if the cost of tiling per square m is Rs 20 . find no. of tiling​

Answer 1

Total cost of tiling a room = 1580

Cost of tiling one tile = 20

No. of tiles = 1580/20

= 79

Answer = 79 tiles

Answer 2

Answer:

The given floor is rectangular with l=12 feet {length} and b=8 feet {breadth}

Area of the rectangular floor=l×b

=12×8

=96 sq feet

Given $ 2.50 is the cost of the materials per square foot.

∴ Cost of materials for 96 sq. feet

=96×2.50

=$. 240.0.