SOLUTION: if i get 30 answers right on my test and i only got 75% how many questions on on my test

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Question 910741: if i get 30 answers right on my test and i only got 75% how many questions on on my test
Answer by luke94(89) About Me  (Show Source):
You can put this solution on YOUR website!
convert 75% to decimal (75/100 = 0.75)
divide answers correct by percentage as a decimal:
30%2F0.75+=+40
therefore 40 questions