pete got 7 items wrong out of 50 on a test. what fraction of the total number of problems did Pete get wrong?
1 answer:
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Answer:
$125 in a year ($2,625 total)
Step-by-step explanation:
We know that a percentage is out of 100 so we set up a proportion:
5/100 = x/2500
When we crossmultiply we get 12,500 then we divide by 100, getting us 125.
