English, asked by soubhagyabiswal3, 1 year ago

A,B and C can do a work separately in 20,30 and 40 days respectively. If they work together, in how many days will they finish the work?

Answers

Answered by himanshuchaturvedi85

0

Answer:

90 days

Explanation:

by adding 20 30 and 40

Answered by madhavanaalvala4769

0

hope this will help you

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