A LANE 150 M LONG AND 9 M WIDE IS TO BE PAVED WITH BRICKS, EACH MEASURING 22.5 CM BY 7.5 CM. HOW MANY BRICKS ARE REQUIRED
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150×9=1350 and 22.5×7.5=168.75 now we will muiltply the answers 1350 ÷ 168.75=10800
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