Question

A B and C can complete a job work individually in 10,20 and 60 days respectively if they were to get her in how many days will they complete the work​

Answer 1

Answer:

Step-by-step explanation:

daily capacity=total work/time to finish this work.

Each capacity 1/10, ..1/60 of doing work.

When all together to finish 1 work.

(1/10+1/20+1/60)*x days=1

After solving this x=6 days

Answer 2

Answer:

A=1//10

B=1/20

C=1/60

so,

1/10+1/20+1/60

=6+3+1/60

1/6

....A+B+C can complete the work in 6 days

HOPE ITS HELPS YOU!