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Aneli [31]
2 years ago
14

Why does cross multiplication work / why cross multiplication works need asap! thank you :)

Mathematics
2 answers:
kari74 [83]2 years ago
6 0

Cross multiply only when you need to determine if one fraction is greater than another, or if you are trying to find a missing numerator or denominator in equivalent fractions.

Tatiana [17]2 years ago
6 0
The slope is three and parallel lines have equal slopes
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sasho [114]

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Hope this helps

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