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We A father and his son can clean the house together in 7 hours. When the son works alone, it takes him an hour longer to clean than it takes his dad alone. Find how long it takes the son to clean alone.
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4 votes
We

A father and his son can clean the house together in 7 hours. When the son

works alone, it takes him an hour longer to clean than it takes his dad alone.

Find how long it takes the son to clean alone.

User NickT
by
7.4k points

1 Answer

3 votes

Answer:

3 hours

Explanation:

User Kyle Slattery
by
6.7k points
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