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Nesterboy [21]
4 years ago
13

Michelle can fold 4 baskets of clothes in 54 minutes, while Ruby can fold 4 baskets of clothes in 108 minutes. How long will it

take them to fold 8 baskets of clothes if they are working together?
Mathematics
1 answer:
Lady bird [3.3K]4 years ago
5 0
Michelle can fold 4/54 baskets per minute = 8/108 baskets per minute.
Ruby can fold 4/108 baskets per minute.

Each minute Michelle and Ruby work together, they can fold
   8/108 +4/108 = 12/108 = 1/9
of a basket of clothes. For 8 baskets of clothes, it will take them
   (8 baskets)/(1/9 baskets/minute) = 72 minutes
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3 years ago
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Scorpion4ik [409]

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