Question

5. Navjot can do a piece of work in 6 days working 10 hours per day. In how
can he do the same work if he increases his working hours by 2 hours per day​

Answer 1

Navjot working 10 hours per day can do a work in 6 days

Then, Navjot working 1 hour can do same work in 6*10 days

Then Navjot working 12 hours can do same work in 6*10/12days

= 5 days

Plz mark this answer as brainlist

Answer 2

Let us consider the Navjot needs

6×10=60hrs to complete.

Therefore,

If he works (10+2)=12 hrs per day

Then,

12

60

=5days