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lesantik
[10]
3 years ago
12
A coin dealer buys a coin for $850 and sells it for $1190. Find the percent of change.
Mathematics
Answer
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1
answer:
grin007
[14]
3 years ago
4
0
(percent change) = ((new value)/(old value) -1)*100%
.. = (1190/850 -1)*100%
.. = 40%
The coin was sold for a price 40% higher than its purchase price.
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