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3 years ago

12

The inflation rate of the U.S. dollar is 3.1 percent. What this means is that every year, prices increase by 3.1 percent. If a p

aperback book cost $1.98 three years ago, what does it cost now?

2 answers:

Alisiya [41]3 years ago

8 0

The answer should be $2.04

NNADVOKAT [17]3 years ago

6 0

3.1 = 0.031

0.031 x 3 = 0.093

1.98 x 0.093 = 0.18414

0.18414 + 1.98 = 2.16

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