Question

exercise 4.4 hw
A can finish a work in 48days.If A and B together can finish the work in 16 days,find the number of days needed for B in same work.​

Answer 1

Answer:

B can complete work in 32 days alone.

A can finish a piece of work in 48 days.

A's 1 day work =

A's 8 days work =

Remaining work =

They worked together and completed the work in 16 days =

They worked together and completed the work in 1 day =

A's 1 day work =

So, B's 1 day work =

= [tex]\frac{1}{[32}/tex]

So, B can complete whole work in days = 32

Hence B can complete work in 32 days alone.

Step-by-step explanation:

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Answer 2

Answer:

32 is the answer of the question