the paint a certain container is sufficient to paint an area equal to 9.375 square meter. how many bricks of dimensions 22.5 cm×10 cm×7.5cm can be painted out of this container
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NO.OF BRICKS=9.375m^3/2(22.5*10+10*7.5+22.5*7.5)cm^2
=9.375*100*100/2(225+75+168.75)
=9.375*100*100cm^2/2*468.75cm^2
=93750*100/937.50*100
=93750*100/93750
=100
therefore number of bricks=100
=9.375*100*100/2(225+75+168.75)
=9.375*100*100cm^2/2*468.75cm^2
=93750*100/937.50*100
=93750*100/93750
=100
therefore number of bricks=100
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