Question

A boy is 2 years old; his brother is half as old as him. When the first boy is100. how old will
his brother be?​

Answer 1

Answer:

99 years old ...........

Answer 2

Answer:

Right now his brother is one year old . So age difference is 1 year.

So, when first boy is 100, second boy is 99 years old.

HOPE MY ANSWER HELPED!!