Alexander and lan can each wash a car and vacuum its interior in 2 hours. Anjo needs 3 hours to do the same job by himself. If Anjo, Alexander, and lan work together, how long will it take them to clean

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asked Jan 5, 2021 23.7k views

2 votes

Alexander and lan can each wash a car and vacuum its interior in 2 hours. Anjo needs

3 hours to do the same job by himself. If Anjo, Alexander, and lan work together, how long
will it take them to clean a car?

Mathematics
college

Anarchivist asked

by Anarchivist

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2 Answers

6 votes

Answer:5plus5

Explanation:

Nicu Stiurca answered Jan 6, 2021

by Nicu Stiurca

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Answer:

if they do together it will take only 1 hours.

Manuel Di Iorio answered Jan 9, 2021

by Manuel Di Iorio

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