I want the extra pizza!

Logic Level 2

Four friends in the sixth grade were sharing a pizza. They decided that the oldest friend would get the extra piece. Randy is two months older than Greg, who is three months younger than Ned. Kent is one month older than Greg. Who should get the extra piece of pizza?

Randy Greg Ned

A Former Brilliant Member by A Former Brilliant Member

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1 solution

Randy = 2 months + Greg \text{Randy} =2~\text{months}~+~\text{Greg}

Greg = Ned − 3 months \text{Greg}=\text{Ned}-3~\text{months} ⟹ \implies Ned = 3 months + Greg \text{Ned}=3~\text{months}+\text{Greg}

Kent = 1 month + Greg \text{Kent}=1~\text{month}+\text{Greg}

Analyzing the above, it shows that G r e g Greg is the youngest and N e d Ned is the oldest.

answer: Ned \boxed{\text{answer: Ned}}

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