Question

in 46 years, christopher will be 3 times as old as he is right now. How old is he right now?

Answer 1

Solution :-

Let the present age of Christopher be x years.

Case : In 46 years, christopher will be 3 times as old as he is right now.

According to the question,

=> 3x = x + 46

=> 3x - x = 46

=> 2x = 46

=> x = 46/2 = 23

Hence,

The present age of Christopher = 23 years

Answer 2

Answer:

23 years

Step-by-step explanation:

let Christopher's present age be x

After 46 years, his age will be 3x

i.e, x+46=3x

46=3x-x

46=2x

46/2=x

23=x

Christopher's present age =x= 23 years

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