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frez [133]
3 years ago
14

When do two ratios form a proportion?

Mathematics
2 answers:
Karo-lina-s [1.5K]3 years ago
8 0

A proportion is when two ratios are equal.

For example the ratio 10:5 is equal to the ratio 2:1, therefore this is a proportion.

umka21 [38]3 years ago
5 0

when they are equal

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