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kvasek [131]
3 years ago
12

21 is 84% of what number?

Mathematics
2 answers:
Radda [10]3 years ago
7 0
21 is 84% of 25

Convert the percentage (84) into a decimal by dividing it over 100:
\frac{84}{100} = 0.84

Divide 21 over 0.84:
\frac{21}{0.84} = 25
cestrela7 [59]3 years ago
6 0
21 = 84% * x

21 = 84/100 * x

21 = 42/50 * x

21 = 21/25 * x

x = 21 * 25/21

x = 25


<span>21 is 84% of </span>25<span>.</span>
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Step-by-step explanation:

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---- = ----

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