How many tiles of length 8 cm and breadth 5 cm will be needed to tile the floor of a dining space 400 cm long and 200 cm wide?
Answers
Answered by
40
Area of dining space =400*200=80000cm²
Area of one tile=8*5=40cm²
Now,
Number of tiles needed=(Area of dining space)÷area of one tile=80000÷40=2000 Ans...
Answered by
21
ar. of tile = 8 ×5 sq . m
=40 sq.m
ar of floor =400×200sq.m
=80000sq.m
no of tiles required=( ar. of tile ÷ar of floor) =80000÷40= 2000 tiles. ans.........
May it's helpful ...
Similar questions