Question
Kevin is 4 years older than his sister June the summer their age ages is 14 how old is Kevin
Answers
GPT-4o mini
Let's denote June's age as \( J \). According to the information provided, Kevin is 4 years older than June, so we can express Kevin's age as \( K = J + 4 \).
The problem states that the sum of their ages is 14:
\[
K + J = 14
\]
Substituting \( K \) with \( J + 4 \):
\[
(J + 4) + J = 14
\]
This simplifies to:
\[
2J + 4 = 14
\]
Now, subtract 4 from both sides:
\[
2J = 10
\]
Dividing both sides by 2 gives:
\[
J = 5
\]
Now, we can find Kevin's age:
\[
K = J + 4 = 5 + 4 = 9
\]
So, Kevin is **9 years old**.
The problem states that the sum of their ages is 14:
\[
K + J = 14
\]
Substituting \( K \) with \( J + 4 \):
\[
(J + 4) + J = 14
\]
This simplifies to:
\[
2J + 4 = 14
\]
Now, subtract 4 from both sides:
\[
2J = 10
\]
Dividing both sides by 2 gives:
\[
J = 5
\]
Now, we can find Kevin's age:
\[
K = J + 4 = 5 + 4 = 9
\]
So, Kevin is **9 years old**.