Answer:
total area that can be painted =9.375m²=93750cm²
For Brick
l=22.5cm
b=10cm
h=7.5cm
number of bricks = total area paint /area of 1 brick
=93750
22.5×10×7.5
=55.555
=56(approx)
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Answer:
total area that can be painted =9.375m²=93750cm²
For Brick
l=22.5cm
b=10cm
h=7.5cm
number of bricks = total area paint /area of 1 brick
=93750
22.5×10×7.5
=55.555
=56(approx)