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JulijaS [17]
2 years ago
12

Dominique buys $14.95 worth of gasoline for her car. If the gas station charges $1.43 per gallon, how many gallons did she get?

Round to the nearest tenth.
Mathematics
2 answers:
Sholpan [36]2 years ago
8 0

I'm going to represent this situation as an equation:

x = the number of gallons

y = the total cost


1.42x = y

1.42x = 14.95

[They charge $1.43 per gallon(x), and she payed a total (y) of $14.95]


You need to find the number of gallons or "x".

To do so, you isolate "x" in the equation:


1.42x = 14.95     Divide 1.42 on both sides (or divide 14.95 by 1.42)

x = 10.5    She got 10.5 gallons

Zolol [24]2 years ago
5 0

Answer:

$10.45

Step-by-step explanation:

14.95 divided by 1.43 = 10.50

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