Question

If one bag of adhesive cement for brick paves can cover 10sq. m how many bags of adhesive cement will be needed

Answer 1

The question is not complete.

complete question:

how many bags of adhesive cement will be needed?

if one bag of adhesive cement for brick paves with an edge of 50cm can cover 10 sq. m,

Solution

1cm=0.01m

one bag: 50 cm=50 x 0.01m = 0.5m

$Area = 0.5\times0.5=0.25m^2$

$\frac{10}{0.25}=40\space bags$