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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Let total 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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