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Annette [7]
4 years ago
14

There are 12 girls and 8 boys in a class.

Mathematics
2 answers:
guapka [62]4 years ago
8 0
3:2

12/4=3
8/4=2
The ratios are proportional
Dmitrij [34]4 years ago
5 0

I am pretty positive that it is b...

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irinina [24]

Answer:

option D

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Step-by-step explanation:

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Substitute the value of y in equation 2

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5 0
4 years ago
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Stolb23 [73]
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