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vladimir1956 [14]
3 years ago
12

The life expectancy of a circulating coin is 25 years. The life expectancy of a circulating dollar bill is only 1/20 as long. Fi

nd the life expectancy of circulating paper money
Mathematics
1 answer:
soldi70 [24.7K]3 years ago
4 0
This problem can be solved easily by multiplying the time of the life expectancy of the coin with the fraction 1/20. The solution is as follows:

<span>Life expectancy of circulating paper money = 25 years * 1/20
</span><span>Life expectancy of circulating paper money = 1.25 years or 1 and 1/4 years</span>
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