Question

. A can complete a piece of work in 20 days and B can complete 20% of the work in 6 days. If they work together in how many days can they finish 50% of the work, if they work together?

​

Answer 1

This is the answer

Hope it helps..

All the best!

Answer 2

They finish 50% of the work in 6 days

Given:

• A can complete a piece of work in 20 days.
• B can complete 20% of the work in 6 days.

Find:

• If they work together in how many days can they finish 50% of the work, if they work together.

Explanation:

• B can complete 20% of the work in 6 days.
• Then he can complete the work 100% = 6×$\frac{100}{20}$ = 30 days.
• Then one day work of B = $\frac{1}{30}$
• A can complete a piece of work in 20 days.
• Then one day work of A = $\frac{1}{20}$
• Total work from both A and B in one day =  $\frac{1}{30}$ +  $\frac{1}{20}$ = $\frac{1}{12}$
• Total work they can complete in a 12 days.
• They finish 50% of the work in 6 days.

To learn more....

1)1/24+1/28+1/36=?

this is a time and work problem

https://brainly.in/question/6864885

2)How did you find absent days and working days in time and work aptitude problem.

https://brainly.in/question/8040678