82.9k views
5 votes
Janine is twice as old as your brother Mark if the sum of their ages of 24 how old is Janine

User Katt
by
8.4k points

1 Answer

3 votes

J = 2*M J=Janine, M=Mark

J+M=24

2*M+M=24

3M=24

3M/3=24/3

M=8

2*8=J

J=16

Janine is 16.

User Justan
by
8.2k points

No related questions found

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

9.4m questions

12.2m answers

Categories