Question

Arun can do a piece if work in 5 days and ram in 4 days.Hoe Long will they take if they work together.???​

Answer 1

Answer:

Step-by-step explanation:

Arun do in 5 days means he does 1/5 of work in 1 day

Ram do in 4 days means he does 1/4 of work in 1 day

Together

1/5+1/4=9/20

Means 20/9=2 whole 2/9 days

Plzzzzz Mark it is the BRAINIEST answer of this question....

Answer 2

Step-by-step explanation:

Arun do in 5 days means he does 1/5 of work

in 1 day

Ram do in 4 days means he does 1/4 of work

in 1 day Together

1/5+1/4=9/20 Means 20/9=2 whole 2/9 days...........................