Math, asked by khushi43788, 4 months ago

A can do a certain job in 25 days which B alone can do in 20 days. A started the work and was joined by B after 10 days. In how many days was the whole work completed?
Please give a step by step explaination
Thank you

Answers

Answered by nawalvats02

0

Answer:

10 days

Step-by-step explanation:

A-B=5

after 10 days which means

-10=10

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