Question

Your brother is 13 your age. Your sister is 4 years older than your brother. Your sister is 9 years old. What is your age?

Answer 1

I don't get it but if I am correct is my sister 17? Please let me know thank you

Answer 2

would be 12. If your sister is 6 years older than your brother your brother is 4

if your brother is 1/3 your age 4 times 3 you are 12