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marishachu [46]
3 years ago
7

a shea cd player costs $80 last year and $112 this year. what was the percent of increase in its price

Mathematics
1 answer:
Tresset [83]3 years ago
7 0

Answer:

40% increase

Step-by-step explanation:

c = final value - initial value

     ------------------------------------

                initial value

112 - 80 = 32

32 / 80 = 0.4

0.4 = 40%

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