Question

Alex who is sixteen year old is four times as old as her brother .how old will alex be when he is twice old as her brother

Answer 1

HEYA MATE, HERE IS UR ANSWER _______________

Let the brother's age be x years.

Alex's age =16
4x=16
x=16/4
x=4.

So the age of brother =4 .

Age of Alex when He is twice as old as brother =2x
= 2×4

=8 years.

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