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olasank [31]
3 years ago
8

What is the percent for;

Mathematics
1 answer:
lesantik [10]3 years ago
8 0

Answer:

  1. 47%
  2. 98%
  3. 25%

Step-by-step explanation:

First you have to make it into a fraction, then multiply it by 100 :

Q1.

0.47 =  \frac{47}{100}

\frac{47}{100}  \times 100 = 47

Q2.

0.98 =  \frac{98}{100}

\frac{98}{100}  \times 100 = 98

Q3.

0.25 =  \frac{25}{100}

\frac{25}{100}  \times 100 = 25

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Step-by-step explanation:

Let 25% of x be 13

\therefore \:  \frac{25}{100}  \times x = 13 \\  \\ \therefore \:    \frac{1}{4}  \times x = 13 \\  \\ \therefore \:   x = 13 \times 4 \\  \\  \therefore \:  x =  52

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3 years ago
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saw5 [17]

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4 years ago
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Step-by-step explanation:

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