Hi!
A percent as a fraction is always x/100.
So 150% is 150/100.
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Now simplify by finding the greatest common factor.
150: 1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75
100: 1, 2, 4, 5, 10, 20, 25, 50
The GCF is 50
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150/50=3
100/50=2
3/2
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The answer is 3/2
Hope this helps! :)
-Peredhel