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Caroline Kennedy earns an average disposable income of $3,300 per month. This year, she spent $3,550 on clothing. To the nearest tenth of a percent, what percent of herdisposable annual income did she spend on clothing?7.5%8.0%8.5%9%None of these choices are correct.ООООО

Respuesta :

If she earns $3,300 per month, her disposable annual income is:

[tex]12\cdot3300=39600[/tex]

So, we whats is the $3,550 percentile of $39,600:

[tex]\begin{gathered} P=\frac{3550}{39600}100\text{ \%} \\ P=9.0\text{ \%} \end{gathered}[/tex]

The option is 9.0%.

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