Question

1. A can do a piece of work in 10 days and B in 15 days. If both of them work together
how much time will they take to finish the work?​

Answer 1

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Answer 2

Answer:

in 6 days

Step-by-step explanation:

A= 1/10, B=1/15

WORK TOGETHER= A+B

A+B=1/10+1/15

     = 3/30+2/30

      =5/30  

A+B=1/6