Question

Anchal's height increased by 4%this year the increase in height is 5 cm how tall is she this year?

Answer 1

Step-by-step explanation:

let Anchal height = h

h(1+4%)=h+0.04h

h+0.04h-h =5cm

0.04h =5

h = 5/0.04 = 125

this year height = 125 + 5 =130cm

Answer 2

4-5
104-?

= 104 * 5/ 4
= 520/4
= 130—> ans