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iVinArrow [24]
4 years ago
11

Kayla went over the allotted cell phone minutes this month by 42 minutes. Her regular bill is $39.95, but this month is was $54.

65. Which ratio compares her overtime minutes to the cost of those minutes?
Mathematics
1 answer:
Nimfa-mama [501]4 years ago
8 0

\frac{\text{ over time minutes }}{\text{ cost for overtime minute}} = \frac{42}{14.7}

The ratio of overtime minutes to the cost of those minutes is 42 : 14.7

<em><u>Solution:</u></em>

Kayla went over the allotted cell phone minutes this month by 42 minutes

Therefore,

over time minutes = 42 minutes

Her regular bill is $39.95, but this month is was $54.65

Regular bill = $ 39.95

This month bill = $ 54.65

<em><u>Therefore, cost for overtime minute is given by:</u></em>

cost for overtime minute = This month bill - regular bill

cost for overtime minute = $ 54.65 - $ 39.95

cost for overtime minute = 14.7

<em><u>Thus ratio of over time minutes to cost of those minutes is given by:</u></em>

\frac{\text{ over time minutes }}{\text{ cost for overtime minute}} = \frac{42}{14.7}

Thus the required ratio is found

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