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4 years ago

8

Yvonne's car with an 11-gallon gas tank gets an average of 32 miles per gallon. She travels 14 hours at an average speed of 55 m

iles per hour. Gas costs $3.40 per gallon. How much dose the gasoline cost for this trip? Justify your answer.

1 answer:

Alex73 [517]4 years ago

3 0

She has traveled
55×14=770miles

The gas has used
770÷32=24.0625 gallon

The gasonline cost
$3.4×(24.0625-11)
=$44.4125

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