177. marci filled her car's gas tank on monday, and the odometer read 32,461.3
miles. on friday when the car's odometer read 32,659.7 miles, she filled
the car's tank again. it took 12.4 gallons to fill the tank. how many miles
to the gallon does marci's car get?
a. 16 miles per gallon
b. 18.4 miles per gallon
c. 21.3 miles per gallon
d. 14 miles per gallon

16 miles per gallon.

Step-by-step explanation:

On Monday Marci filled her car's tank and the odometer read 32,461.3 miles.

On Friday she filled the tank again and the odometer read 32,659.7 miles

It took 12.4 gallons to fill the tank

The distance covered by the car from Monday to Friday = 32,659.7 miles - 32,461.3 miles = 198.4 miles

The car depleted 12.4 gallons of fuel after travelling for the 198.4 miles

So one gallon would take Marci's car: miles

= 16 miles.

4a. is 3 miles every hour

4b. is 1/3 of an hour per mile

step-by-step explanation:

the answer is d

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