Question

the age difference between eldest andyoungest is equal to the youngest find the age of all if the youngest is 36 year old and the ratio of eldest and younger is 9ratio5

Answer 1

Dear friend,
Here's your answer...
Let the age of eldest be x.
Age of youngest = 36 yrs
Age of eldest = ?
Ratio of ages = 9 : 5
So, 36 / x = 9 / 5
180 = 9x
180 / 9 = x
20 = x
Therefore, the age of youngest is x = 20 years.
Hope it helps you!!
Please mark my answer as brainliest !

Answer 2

let elder age equal to 9 X

Younger age equal to 5 x

9 x - 5x = 36

X is equal to 9

eldest =9× 9=81

Youngest=5 × 9 =45