Question

If amount of work completed by ‘A’ in one day is 1/n then the whole work will be finished by ‘A’ is *
1 n days
1 – n days
– 1 days
none of these.​

Answer 1

Answer:

n days

Step-by-step explanation:

if it completes 1/n work in one day it takes n days to comple the entire work

Answer 2

Given: The amount of work completed by ‘A’ in one day is 1/n.

To find: We have to find the time required to complete the whole work.

Solution:

If the work increases the number of days required to finish the work also increases. Thus it follows a direct relationship.

Let total work is x.

In one day A can complete x/n work.

Thus we can write-

x/n amount of work is finished by A in 1 day.

Thus x amount of work is finished by A in x×n/x=n days.

The whole work is finished by A in n days.