Question

shyam will complete work in 20 days .if ram is 25% more efficient than shyam,then how many days he will take to complete the work​

Answer 1

Answer:

15 days

Step-by-step explanation:

'More efficient' means that Ram will take 25% less days or, in other words, Ram will take only 75% of the days of Shyam.

Firstly 25% = 25/100 = 0.25

So 0.25 × 20

= 5 days

So Ram will take 5 days less than Shyam

So Ram will take 20 - 5 = 15 days