Arithmetic

Algebra Level 1

When I turned 2 years old, my brother was just half of my age.

Today I turned 19 years old. How old is my brother?


The answer is 18.

Ankit Kumar by ANKIT KUMAR , 18, India

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3 solutions

When you turned 2 2 years old, your brother was 1 1 year old. Today you are 19 19 , so your brother must be 18 18 because the difference between your age and your brother's age is always 1 1 .

6 Helpful 0 Interesting 0 Brilliant 0 Confused
Mohammad Khaza
Jul 12, 2017

When you were 2 years old, your brother was 1. now you are 19 , so your brother is 18 because the difference between you and your brother's age is always 1.

1 Helpful 0 Interesting 0 Brilliant 0 Confused
Sumukh Bansal
Nov 11, 2017

Age of my brother will be 19 − 1 = 18 19-1=18

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