Christopher is 202020 years younger than Ishaan. Ishaan and Christopher first met two years ago. Fourteen years ago, Ishaan was 333 times as old as Christopher.


How old is Christopher now?

Respuesta :

the correct question is
Christopher is 20 years younger than Ishaan. Ishaan and Christopher first met two years ago. Fourteen years ago, Ishaan was 3 times as old as Christopher.

How old is Christopher now?

let
x------> 
Christopher s age
y------> Ishaan s age

we know that
x=y-20-----> equation 1
y-14=(x-14)*3------> equation 2

substitute equation 1 in equation 2
y-14=(y-20-14)*3-----> y-14=3y-102
3y-y=102-14-----> 2y=88-----> y=44
x=y-20-----> x=44-20-----> x=24

so
Christopher s age is 24 years old
Ishaan s age is 44 years old

the answer is
Christopher is 24 years old now
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