Math, asked by bishekkumar4373, 8 months ago

Manoj can do a piece of work in 42 hours. If he is joined by Jayashree who is 100% more efficient, in what time they will finish the work together?

A) 7 hours B) 3.5 hours C) 14 hours D) 2.5 hours

Answers

Answered by Anonymous

0

B is the answer mate......

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