3 years ago

Nine over twelve equals fifteen over n A. 18 B. 20 C. 22 D. 17

Mathematics

1 answer:

earnstyle [38]3 years ago

3 0

Answer:

$\frac{9}{12} = \frac{15}{y} \\(12 * 15) / 9 = 20\\B) 20$

Step-by-step explanation:

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