cross-multiply
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English[edit]
Etymology[edit]
Verb[edit]
cross-multiply (third-person singular simple present cross-multiplies, present participle cross-multiplying, simple past and past participle cross-multiplied)
- To set the product of the extremes of a proportion equal to the product of its means.
- Cross-multiplying yields .
Further reading[edit]
- cross-multiply on Wikipedia.Wikipedia