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LiRa [457]
3 years ago
14

Which ratios form a proportion?

Mathematics
2 answers:
Furkat [3]3 years ago
4 0
Well im going to say the answer is C, and here's why:

Because 2 out of 3 as a percent is 66.6%, and 8 out of 12 as a percent is 66.6% also.

I say A is wrong because the proportions are out of whack because one goes over a hundred. B is wrong because, 1 out of 6 as a percent is 16.6% and 3 out of 8 as a percent is 37.5 . And D is wrong because 3 out of 4 as a percent is 75% and  9 out of 16 as a percent is 56%. So none of them give you an equal amount besides C.
svetoff [14.1K]3 years ago
3 0
C, 2/3 and 8/12 is the answer.
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Which is independent and which is dependent.
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3 years ago
<img src="https://tex.z-dn.net/?f=3.18%20%5Cdiv%2010" id="TexFormula1" title="3.18 \div 10" alt="3.18 \div 10" align="absmiddle"
Maslowich

Answer:

0.318

Step-by-step explanation:

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3 years ago
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leva [86]

Answer:

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Step-by-step explanation:

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6 0
3 years ago
Read 2 more answers
What is (5+3)+7=5+(3+7) is it Associative, Identity, Commutative or Substitution?
timama [110]

Answer:

Associative  

Step-by-step explanation:

The associative property of addition states that you can add numbers however they are grouped inside parentheses.  

It doesn't matter where you put the parentheses. You will always get the same answer.

For example,

\begin{array}{rcl}(5 + 3) + 7 & = & 5 + (3 + 7)\\8 + 7& = & 5 + 10\\15 & = & 15\\\end{array}

4 0
3 years ago
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