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

Yvonne's car with an 11-gallon gas tank gets an average of 32 miles per gallon. She-example-1
User Wbadart
by
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1 Answer

3 votes
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
User Incalite
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8.0k points
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