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what portion of a saree can rahina paint in 1 hour, if it requires 5 whole saree ? also find out the portion of saree painted in in 4 1/5 hours and 3 1/2hours |
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Answer» al portion of SAREE be REPRESENTED by 1 The portion of saree painted by REHANA in 5 hours = 1. ∴ The portion of saree painted by her in 1 hour = 1/5 The portion of Saree painted by her in 4 3/5 hours = 1/5 x 4 3/5 = 1/5 x 23/5 = 23/25 The portion of saree painted by her in 3 1/2 hours = 1/5 x 3 1/2 = 1/5 x 7/2 = 7/10 |
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