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The value of a professional basketball player's autograph rose 30% in the last year. It is now worth $273.00. What was it worth a year ago?
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May 25, 2017
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The value of a professional basketball player's autograph rose 30% in the last year. It is now worth $273.00. What was it worth a year ago?
Mathematics
middle-school
Ischenkodv
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Answer:
210
Explanation:
Jaisa Ram
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May 27, 2017
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Jaisa Ram
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$210
because if it rose 30%, it's now 130% of what is used to be
or (what it used to be) ×1.3
so do the reverse and divide the new cost by 1.3
so 273÷1.3 which is 210
Ilya Denisov
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May 30, 2017
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Ilya Denisov
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