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4 votes
A group of 5 painters can paint a house in 21 hours. How long would it take for a group of 7 painters to paint the same house?

2 Answers

1 vote

Answer: 29.4

Explanation:

User King Thrushbeard
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7.9k points
2 votes

Answer:

15

Explanation:

User Name
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7.4k points