## Instruction 
Create an age-appropriate math word problem for grade school students based on the provided math content.

## Math Content
<EXTRACT>

## Guidelines
[Problem]: Craft a concise math word problem suitable for grade school, focusing on basic arithmetic operations (addition, subtraction, multiplication, division), number sense, simple shapes, or introductory measurements. Use relatable, real-world scenarios appropriate for the age group. Ensure the problem is purely text-based and solvable without images. 
[Solution]: Provide a clear, step-by-step solution to the problem using simple language that a grade school student could understand. Explain the reasoning behind each step.

## New Problem