Question

0
10
usha's age is twice that alina, Tinas
age is revice that of madhar and
madhars age is twice that of
sarika. If the average of the ages
a usha, Tina ma dhar and
Salika TS 30 years, then what
is the present age of saruka?​

Answer 1

Step-by-step explanation:

let ushas age be 2x

Alina's age x

let madhars age be 2y

Tina's age y/2

sarikas age y

average=2x+2y+y/2+y/4

need extra information