Question

the dimensions of a room are (9*8*6.5) of dimensions (2*1.5) and two windows each of dimensions (1.5*1m) find the cost of whitewash the wall at,rs 6.40 per square meter

Answer 1

First find the area of the room and then the area of window... Then subtract the area of window from area of room... Then whatever the a swer will be multiply by6.40 and answer will come