proportion
A proportion
Proportion
scale factor
equivalent.
proportion
A proportion
It is called a proportion.
Proportion
scale factor
It is a/b = c/d
equivalent.
It is called a proportion.
If two ratios are equivalent then their cross-product must be 1, and their unit rates must be the same.
Rates are ratios that are renamed so that one of the numbers is 1. It is usually the denominator of the original ratio.
no
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