Math, asked by sunanditapaul, 1 year ago

a and b can do one work in 36 days a alone can do 10 of work in 40 days.in how many days B alone can complete the work?

Answers

Answered by manisha76
1
144 days
hope it will help you

sunanditapaul: no i thik it will 90 days but i dought
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