Question

Find 20% more than rs 90

Answer 1

Hey mate here is your answer

20/100×80

2×8

Rs 16

Hope it will help you

Answer 2

Answer:

75

Step-by-step explanation:

90=x+(20%of  x)

Percent" or "%" means "out of 100" or "per 100", Therefore 20% can be written as  20/100

When dealing with percents the word "of" means "times" or "to multiply".

So we can rewrite the equation as and solve for  

x:90=x+(20/100×x).

90=x+20/100x

90=100/100x+20/100x

90=120/100x

100/120×

90=100/120×120/100x

9000/120=100/120×120/100x

75=x

x=75

90 is 20% more than 75