Question

mohit and suresh can do piece of work in 12 days,while suresh alone can finish it in 30 days.In how many days can mohit alone finish the work.​

Answer 1

Answer:

The answer is 21 the solution is below check it

Step-by-step explanation:

Mohit = x

Suresh = 30

Mohit and Suresh = 12

=lcm of 30 and 12 =60

=30. / 60 =2

=12. /. 60 =5

=30 / 5 = 6

=30 / 2 = 15

=15 + 6 =21

21