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How many paving stones, each measuring 2 1/2 meters * 2 meteres are required to pave a rectangular court yard 30m long and 16 1/2m broad?Please provide a step by step explaination!Thankyou |
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Answer» Step-by-step EXPLANATION: =(2 1/2)*2 =(5/2)*2 =5sqm Area of court yard =30*(16 1/2) =30*(33/2) =15*33 =495 sqm No. of STONES =Area of court yard /Area of a stone =495/5 =99 |
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