Question

find the cost of carpeting a room 12m long and 8m broad with a carpet 75cm broad at the rate of Rs.116.40 per metre. explain it in a step by step sequence

Answer 1

length= 12m
breadth= 8m
= 12×8
=96m
75cm=0.75m
= 96÷0.75 = 128m
1m = Rs.116.50
128m= 128×116.50
= Rs. 14912