Question

The paint in a certain container is sufficient to paint an area of 9.375m
How many bricks measuring 22.5 ×10×7.5 can be painted out of paint in container ?​

Answer 1

Answer:

100 bricks

Step-by-step explanation:

surface area of brick

=2(22.5×10+10×7.5+7.5×22.5)

=937.5 cm²

now number of bricks = paint area / surface area of 1 brick

= (9.375 m² / 0.09375 m² )

= 100 bricks