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Lorico [155]
3 years ago
10

Does 3/7 , 12/21 make a proportion

Mathematics
2 answers:
RSB [31]3 years ago
6 0
Yes it does hope this helps
RoseWind [281]3 years ago
5 0

Answer:

No, it does not.

Step-by-step explanation:

The question, does 3/7 and 12/21 make a proportion, does not. It does not make a proportion, because for 3 to equal 12, you must multiply by four. when you multiply 7 by 4, you get 28. that is not right. if this explanation is too confusing, i added a picture

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Step-by-step explanation:

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3 years ago
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bagirrra123 [75]

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3 0
3 years ago
The cost of a blackberry phone at John's Electrontics is $249.99. this cost includes a twelve percent sale tax. How much is the
slamgirl [31]

Answer:

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Step-by-step explanation:

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