Math, asked by soujanyapalapoodi, 11 months ago

A can complete a work in 50 days and B can in 40 days Find the work left after A has worked on it for 20 days

Answers

Answered by saritasharma25

0

the answer is 70days

Answered by simbumaay1398

0

Answer: allegation method

A B

50 40

200

4 : 5

So total work 200

A worked for 20 days so he finished 80works

Work left is 120/200

Answer: 3/5

Step-by-step explanation:

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