Question

A wall 4.8m long and 3.5m high is covered with rectangular tiles of size 12cm by 10cm. Find the cost of the tiles at the rate of ₹2.50 per tile

Answer 1

first we have to find area of rectangular wall
area of rectangle= l×b
= 4.8×3.5
= 16.8m square
cost of tiles
₹2.50×16.8
= 42 ₹

☺Hope this will help you☺ ✌✌

Answer 2

Here is your answer. I hope it helps you.