29. The paint in a certain container is sufficient to paint an area equal to 9.375m? How
many bricks of dimension 22.5cm x 10cm x 7.5cm can be painted out of this
container?
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Answer:
Total bricks =100
Step-by-step explanation:
Given,
Total area can be painted using paint
dimensions of brick =
Area of 1 brick = 2(lb+bh+lh)=2(225+75+168.75)
=937.5cm²
Total brick to be painted using given point
=9.375/937.5×10⁴cm²
Total brick =100
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