Krystal33 Krystal33

09-02-2016
Mathematics

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21 is what percent of 168?

Respuesta :

09-02-2016

21 = x% * 168

21 = x/100 * 168

Multiply both sides by 100.

2100 = x * 168

168x = 2100

Divide both sides by 168.

x = 2100/168

x = 12.5

12.5 percent of 168 is 21.

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