Answer:20% oofff
Step-by-step explanation:
100-(13*100/o)=z
o=original price
100-(13*100/16.25)=z
100-80=z
20%
answer is z%
Answer: 20%
(part / whole) * 100
(3 / 15) * 100 = 20%
Answer:
1-3x/5
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