Mr. Buchanan can clean his apartment in 12 hours. (He's not very fast.) With Mrs. Buchanan's help, they can clean the apartment in 4 hours. How long would it take Mrs. Buchanan to clean the apartment alone?

asked May 19, 2022 145k views

5 votes

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1 vote

Answer:

2 hours

Explanation:

Flore answered May 22, 2022

by Flore

4.3k points

3 votes

Answer:

2 hours

Explanation:

Vindic answered May 24, 2022

4.6k points

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