Register
a girl age is 21 year old and her brother is a third her age.When the girl is 36,what will be the age of her brother?
135k views
5 votes
a girl age is 21 year old and her brother is a third her age.When the girl is 36,what will be the age of her brother?

User Poolie
by
8.4k points

2 Answers

4 votes
I hope this helps you



brothers age 3.?=21 ?=7



when girl 36


now she is 21

36=21+15 it's have to past 15 years


15 years later brothers age


7+15=22


User Jimmix
by
8.1k points
4 votes
Her brother is 7 years old at the moment. He will be 21 when his sister is 36.
User Steve Gelman
by
8.5k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
Link Copied!