Juations John is n years old. Kim is three years younger than John and Vanessa is half Kim's age

asked Oct 11, 2021 162k views

2 votes

Juations

John is n years old. Kim is three years younger than John and Vanessa is half
Kim's age

5.4k points

Please log in or register to add a comment.

5 votes

Answer:

John = 9

Kim = 6

Vanessa = 3

Explanation:

John = n

Kim = n - 3

Vanessa = 0.5n - 1.5

Add them:

2.5n - 4.5 = 18

2.5n = 22.5

n = 9

Tophat Gordon answered Oct 16, 2021

5.4k points

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

5.9m questions

7.8m answers