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STALIN [3.7K]
3 years ago
8

I am doing a percent equation problem and I need help please here’s the question 20% of blank =10

Mathematics
1 answer:
Lina20 [59]3 years ago
4 0

Answer:

50

Step-by-step explanation:

Let x = blank (for convenience)

20\%x=10

0.2x=10 (change 20\% into its decimal form)

x = 10\div 0.2 (divide 0.2 on both sides)

x=50

∴ Blank = 50

Hope this helps :)

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I hope this helps you




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Why do you think we have more protests in modern times than in earlier time periods?
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3 years ago
Mrs.Stone is three times older than her younger daughter, Joyce, but only two times older than her older daughter, Alex. How old
olchik [2.2K]

Answer:

54 years

Step-by-step explanation:

Joyce age = x

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y - 9 = 2(x - 9)

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5 0
3 years ago
I need the answer to this question
disa [49]

Answer:

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6 0
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3 years ago
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