2:4 14:20 proportion? show work thx

1 answer:

4 0

$2:4=\dfrac{2}{4};\ 14:20=\dfrac{14}{20}\\\\\dfrac{2}{4}=\dfrac{14}{20}\ \ \ \ |cross\ multiply\\\\2\cdot20=4\cdot14\\\\40=56\ \ \ |FALSE$

Answer: It's not proportion.

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