Math, asked by honeythakur9622, 3 months ago

seema can do a work in 30 hours.Radha can do the same work in 45 hours .if both of them work together how many hours will they take

Answers

Answered by oraonsanti

0

Answer:

They can do the work together in 18 hours

Answered by anshu000056

0

Answer:

they take only 15 hours doing work

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