Question

A alone can complete a work in 16 days and b alone in 12 days.Starting with a,they work on alternate days the total work completed in

Answer 1

Answer:

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As A can complete the work in 16 days, the work done by A in one day is 1/16. Similarly the work done by B in one day is 1/12. The work done by A and B in two days is (1/16 + 1/12) = 7/48. In 12 days they complete 42/48 of the work.

Answer 2

[HeY Mate]

Answer:

As A can complete the work in 16 days,

the work done by A in one day is 1/16. Similarly the work done by B in one day is 1/12.

The work done by A and B in two days is (1/16 + 1/12) = 7/48.

In 12 days they complete 42/48 of the work.

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