Question

A and B
Piece of work
complete tu
Together can complete a
u 6 days. If A alone can
same work in 10 days, in
day can B alone complete
how many
the work?​

Answer 1

Answer:

15 days

Explanation:

A & B - 6 days.

A- 10 days

1/A +1/B = 1/A+B

1/6 = 1/10 +1/B

1/B= 1/6-1/10

    = 4/60 = 1/15

B can complete in 15 days

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