Question

A room is 82m long and 5.80mwide.it is to be covered with tiles of size 25 cm by 15cm.if each tile cost₹11,find the cost of tiles

Answer 1

no of tiles=(82×5.80)/(25×15)
=12,682 tiles
coast=12682×11
=139,502 rs

Answer 2

• area of room = 82 × 5.80 = 475.6
• area of tiles = 25 × 15 = 375
therefore,
no. of tiles required = 475.6 ÷ 375
= 12682
cost of tiles = 12682×11
= 139502