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victus00 [196]
3 years ago
9

Please show all your work when solving this problem. Thank You! 0.8:10 :: x:100

Mathematics
2 answers:
Novay_Z [31]3 years ago
8 0

Answer:

Given the following equation:

0.8 : 10 = x : 100

We have to find the value of x.

It can be written as:

\frac{0.8}{10} =\frac{x}{100}

By cross multiply we have;

0.8 \cdot 100 = 10x

Simplify:

80 = 10x

Divide both sides by 10 we have;

8 = x

or

x = 8

Therefore, the value of x for this problem is, 8

sashaice [31]3 years ago
7 0
0.8/10 = x/100
\frac{8}{100} = \frac{x}{100}
Cross multiply.
100x = 800
x = 8
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3 years ago
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Answer:

7 to 3 is this answer

Step-by-step explanation:

if you noticed, with all the other ones they all have 3 : 7 in it. So by the process of elimination it's 7 to 3 that is different. I'll tell you why,

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5 0
3 years ago
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nikitadnepr [17]
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3 years ago
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Step-by-step explanation:

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Hence, the required probability is \dfrac{4}{9}

3 0
3 years ago
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