Question

A is able to complete 1/3 of a certain work in 10 hrs and B is able to complete 2/5 of the same work in 12 hrs. Find: (i) how much work A can do in 1 hour (ii) how much work B can do in 1 hour (iii) in how much time it will be completed, if both work together?​

Answer 1

Answer:

a)1/30 b)1/30 c)30

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