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Arturiano [62]
3 years ago
7

How do you write 2/5 as a percentage

Mathematics
2 answers:
dusya [7]3 years ago
7 0

Step-by-step explanation:

Explanation:

To get 25 as a percent, we need the denominator to be 100 .

Now that we have a denominator equal to 100 , just look at the numerator and that's your percent.

40%

.40.

.4 or 0.4.

Flauer [41]3 years ago
6 0

Answer:

40%

Step-by-step explanation:

To convert a decimal to a fraction, multiply it to 100

\frac{2}{5} \times 100

=\frac{2}{5} \times \frac{100}{1}

=\frac{2\times100}{5\times1}

=\frac{200}{5}

=40

Therefore, \frac{2}{5} is 40%

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gregori [183]
We rewrite the equation:
 y = y0 * e ^ (- 0.0002 * t)
 In this equation:
 I = represents the initial amount of the isotope
 We have then:
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 We clear the time:
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3 years ago
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Answer:

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