# The paint in a ce

Given:

The dimensions of the brick are:

l = 22.5 cm

b = 10 cm

h = 7.5 cm

Total surface area of one brick = 2(lb + bh + lh)

= [2(22.5 ×10 + 10 × 7.5 + 22.5 × 7.5)] cm2

= 2(225 + 75 + 168.75) cm2

= (2 × 468.75) cm2

= 937.5 cm2

Area that can be painted by the paint of the container = 9.375 m2
As 1 m2 = 10000 cm2

= 93750 cm2

= 100

Therefore, 100 bricks can be painted out by the paint of the container.

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