Question

10. Monica takes 15 days to complete a task and Suman takes 10 days to complete w same task if
both work together, how long will they take to complete the task

Answer 1

Answer:

here is your answer

Step-by-step explanation:

your answer is 12.5

Answer 2

If they work together ,it will take 6 days.

Given data :

Monica completes in 15 days.

Suman completes in 10 days.

Let,the total amount of work = x

So,

Monica completes ,

15 days = x

1 day = x/15

Suman completes ,

10 days = x

1 day = x/10

So,in one day their combined work is = (x/15 + x/10) = (5x/30)=x/6

So,

They complete

x/6 amount of work in = 1 day

x amount of works in = (1×6) = 6 days (answer)