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Find the cost of turfing a lawn, 25 m by 20m at Rs 15 per sq m.A tailor makes 9 frocks out of 12m of cloth. For 75 frocks how much cloth should he buy? |
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Answer» Step-by-step explanation: =2(25+20) =90 cost per sp m.= 15 cost of lawn= 90×90=8100×15 =1,21,500 2. cloth needed for 1 FROCK = 12divided by 9= 1.3 cloth for 75 frocks= 75×1.3=97.5 |
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