155k views
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
by
4.9k points
2 votes

Answer:

15

Explanation:

User Name
by
4.7k points
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