Destiny152211 Destiny152211
  • 18-11-2015
  • Mathematics
contestada

max earned a 85% on his test. if there were 40 questions on the test how many did he get correct?

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petitepamplemousse
petitepamplemousse petitepamplemousse
  • 18-11-2015
Max would have had to have gotten 34 out of 40 questions correct. Here's why:

[tex] \frac{x}{40} = \frac{85}{100} (40)(85) = (x)(100) 3400 = 100x \frac{3400}{100} = x 34 =x [/tex]
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