LET'S EVALUATE
1. Rinku can knit a sweater alone in 6 hours and Seema can knit a sweater alone in 8 hours. How much time
would they take working together to knit (a) 1 sweater, (b) 14 sweaters
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Answer:
1 sweater takes 3 3/7 hours
14 sweaters take 48 hours.
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