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Amanda can dig a 10ft by 10ft hole in seven hours. Ming can dig the same hole in 10 hours. How long to dig the hole if they work together

Amanda can dig a 10ft by 10ft hole in seven hours. Ming can dig the same hole in 10 hours. How long to dig the hole if they work together
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4 votes
Amanda can dig a 10ft by 10ft hole in seven hours. Ming can dig the same hole in 10 hours. How long to dig the hole if they work together

User Jamesharker
by
8.7k points

1 Answer

3 votes

Answer:

The answer should be 4.12 hours

Explanation:

Sorry if I am wrong.

User Rafael Ruiz Tabares
by
7.8k points
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