Final answer:
Proportion is a comparison of numbers, shapes, and sizes in mathematics.
Step-by-step explanation:
Proportion is a comparison of numbers, shapes, and sizes. In mathematics, a proportion compares two ratios or fractions to determine if they are equivalent. For example, if you have two rectangles, one with dimensions 4cm by 6cm and another with dimensions 8cm by 12cm, you can compare their lengths and widths to determine if they are proportional.
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