Math, asked by om5675, 6 months ago

A and B can do a work in 10 days and B and C in 15 days. They worked together for 4 days and A left . The remaining work will complete in how many days​

Answers

Answered by shkk2463
1

10 + 15  = 25 \\ 25   - 4 = 21 \\ 21 \div 15 = 1.4

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