kasha drove 135 miles and used 5.4 gallons kf gas.if the fuel efficiency of her car remains constant and gas costs $2.59 per gal lon., how much money can she expect to fill up her tank for an upcoming 300-mile road trip?
1 answer:
She can expect $31.08 money for her upcoming 300-mile road trip.
<u>Step-by-step explanation: </u>
Given:
Kasha drove 135 miles for 5.4 gallons of gas.
For 300 mile road trip, kasha needs 'X' gallons of gas.
To find X ,
Rate= miles/gas
135/5.4= 300/X
X= (300/135)/5.4
X= 2.2*5.4= 12 gallons
The cost per gallon= $2.59
The cost for 12 gallons= 12*2.59$= $31.08
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