Answer:
$46
Step-by-step explanation:
100% of 40 is 40. 10 percent of 40 is 4. 5% of 40 is 2. 40+4+2=46.
Jennie earned $46
"It is a ratio that can be expressed as a fraction of 100."
For given question,
Jennie got $40 for babysitting plus a 15% tip.
We find the amount of tip which is 15 percent of $40
15% of $ 40 would be,
[tex]=40\times\frac{15}{100} \\\\=6[/tex]
So, Jennie earned $40 + $6 = $46
Therefore, Jennie earned $46
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