Math, asked by shreyashprasad4, 20 days ago

59. ‘A’ can do a piece of work in 30 days while ‘B’ can do it in 40 days . A and B working together can do it in ?​

Answers

Answered by prerikasharmalg7a
0

Answer:

in 35 day

bescause a do work in 30 day

and do work in 40 day

Answered by sanskrutikhalikar
0

Answer:

a-b=30-40

=10days

this is right answer

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