Question

completion of the work. In how many days will the whole work be completed?
Piyush and Ajit together can complete a work in 3 days. They started together but after 2 days Ajit
work If the work is completed after 2 more days, Piyush alone can complete it in how many days?
Cin 15 dans All of them began the work toget​

Answer 1

Answer:

Let the total unit of work be 6 units (LCM of 2 and 3)

(A+B)do=

3

6

=2 units/day

(A+B)

′

s2 day work =2×2=4 units

Work left =6−4=2 units

This remaining work is done by A in 2 days.

∴A

′

s per day work =

2

2

=1 unit/day

∴B

′

s per unit work =(A+B)

′

s work−A

′

s work

=2−1=1 unit/day

B alone can complete the work in =

1

6

=6 days.

Answer 2

$\huge\ { \fbox{ \tt{ Answer}}}$

See the pinned image