Question

A number increased by 25% gives 45. The number is
a) 30
b)32
c)35
d)36
Give the answer with step by step explanation​

Answer 1

Answer:

36

Step-by-step explanation:

let number=a

A/q,

a+25%of a=45

a+a/4=45

5a/4=45

a=36

Answer 2

Step-by-step explanation:

125/100x=45

x=45×100/125

×=36