Question

Ram is 20 %less efficient than Shyam. If Shyam can finish a work in 20 days ,Ram takes
solution​

Answer 1

Answer:

16 days as 20 percent of 20 is 4 and 20-4=16

Answer 2

Answer:

Let Shyam income = 100

Ram's income = 80

Shyam's income is more by =

80

100−80

×100

=

80

20

×100=25%