Math, asked by kabiranand2000, 2 months ago

Priti and chetna, working together can sew a dress in 9 hours, working alone Priti can sew the same dress in 15 hours. How long will it take if chetna works alone on it?Plz help

Answers

Answered by tajnemahendra

1

Answer:

Priti one day work=1/15

together one day work =1/9

Chetna one day work =1/9-1/15=2/45

Chetna can finish the work in =45/2 days

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