Math, asked by ayazkhan8538, 1 year ago

A works twice as fast as

b. If b can complete a piece of work independently in 12 days, find in how many days a and b together can complete this work

Answers

Answered by harsh101409

0

Answer:

9 dayd

Step-by-step explanation:

b is 12 days

a is 6 days

together 12+6/2=9

harsh101409: answer is 9 days

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