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# Rational numbers and powers

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What is the result of 0.1/0.01 + 0.01/0.001 + 0.001/0.0001=?

https://brainmass.com/math/number-theory/rational-numbers-powers-1864

#### Solution Preview

First, we can convert these rational numbers into powers.
0.1 = 10^-1
0.01 = 10^-2
0.001 = 10^-3
0.0001 = ...

#### Solution Summary

This shows how to work with decimals.

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