Krystal33
Krystal33 Krystal33
  • 09-02-2016
  • Mathematics
contestada

21 is what percent of 168?

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Leader
Leader Leader
  • 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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