An investment had a nominal return of $10\mathrm{.}1$ percent last year. The inflation rate was $3\mathrm{.}5$ percent. What was the real return on the investment?

Multiple Choice

$13\mathrm{.}95\%$

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$7\mathrm{.}09\%$

$$

$6\mathrm{.}38\%$

$$

$9\mathrm{.}97\%$

$$

$5\mathrm{.}99\%$