Question

Vishal and Ramya working together can dig a trench in 6 hours while Vishal can dig it in 12 hours. In how many days can Ramya alone dig the trench?​

Answer 1

Answer:

ramya takes 2 hours

Step-by-step explanation:

1 hour work of them combinedly is =1/6 hrs

1 hour work of vishal =1/12 hours

ramyas one hour work will be

1/x +1/12 =1/6

1/x=1/2

x=2 hours

Mark as brainiest bro

Answer 2

Answer: Ramya will complete the work in 6 hrs

Step-by-step explanation:

Simple both finidh the work in 6 hrs

means they complete 1/6 part of work every hour

Vishal completes the work in 12 hours alone

means he does 1/12part of work every hour

it is half of the work they do together

So the other half is done by ramya which is 1/12

So ramya alone can da the work in 12 hrs