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Mathematics 20 Online
OpenStudy (anonymous):

"What is ninety percent of two hundred fifty?" Which equation could be used to answer this question? x equals zero point nine times two hundred fifty ninety equals two hundred fifty x x equals zero point zero nine times two hundred fifty two hundred fifty equals x times ninety

OpenStudy (zzr0ck3r):

30 of 100 = 30 .30(100) = 30

hero (hero):

10% of 250 = 25 So subtract 25 from 250 to get 90%

hero (hero):

250 - 25 equals?

hero (hero):

Hmmm, I see that you have to find the equation.

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