Math, asked by SA99, 3 months ago

A and B can do a certain piece of work in 10 days B and C in 12 days C and A in 20 days.In how many days can each of them alone do the same work?

Answers

Answered by mithleshjham

1

Answer:

MERRY Christmas

Step-by-step explanation:

jai mata di

Answered by Anonymous

1

Step-by-step explanation:

A-20

B-30

C-40

D-30

.....

.

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