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irina1246 [14]
3 years ago
6

Joshua is planning a 1020-mile driving trip. His car gets an average of 30 mpg, and the cost of gas is about $4.06/gallon. What

is the approximate driving cost of the trip
Mathematics
2 answers:
lidiya [134]3 years ago
6 0

Answer:

$138.04


Step-by-step explanation:

The trip is 1020 mile and Joshua gets 30 miles per gallon. So the number of gallons needed can be found by dividing 1020 by 30.

Number of gallons needed = \frac{1020}{30}=34 gallons


If it costs $4.06 per gallon, 34 gallons would cost:

4.06*34=138.04 dollars

dolphi86 [110]3 years ago
4 0
30 miles for a single gallon.
first we find out how many gallons would be used.
number of gallons = 1020/30
gallons = 34.
and since 1 gallon costs $4.06
34 gallons would cost = 34 x 4.06 = $138.04
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