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irinina [24]
2 years ago
11

Thirteen is about what percent of 20

Mathematics
1 answer:
Alla [95]2 years ago
3 0
13 is what percent of 20? = 65.



13: 20*100 =

(13*100): 20 =

1300: 20 = 65



Percentage solution with steps:

Step 1: We make the assumption that 20 is 100% since it is our output value.

Step 2: We next represent the value we seek with $x$x​.

Step 3: From step 1, it follows that $100\%=20$100%=20​.

Step 4: In the same vein, $x\%=13$x%=13​.

Step 5: This gives us a pair of simple equations:

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The <em>correct answer</em> is:


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Explanation:


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The values we are given on a Casio fx-9860 gii are:

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This is closest to choice B.

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3 years ago
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Reika [66]
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