SOLUTION: 170 is what percent of 20? 20 is what percent of 170?

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Question 405385: 170 is what percent of 20?
20 is what percent of 170?
Answer by josmiceli(19441) About Me  (Show Source):
You can put this solution on YOUR website!
170+=+%28x%2F100%29%2A20
17000+=+20x
x+=+850
850%
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20+=+%28x%2F100%29%2A170
2000+=+170x
x+=+11.76
11.76%