Raymond B. answered • 01/30/21
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5
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Math, microeconomics or criminal justice
5 years old now
4 years ago she was 1 year old which is 20% of 5 and 100-20=80% younger. 80% of 5 = 4. 5-4 = 1
Nessa W.
asked • 01/30/21Four years ago, Marisa was 80% younger than she is now. How old is she now?
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