Answer:
3.5 gallons of gas would he need
Step-by-step explanation:
As per the statement:
Jack's car gets 42.68 miles per gallon of gas
⇒In 1 gallon of gas = 42.68 miles
WE can write this as:
in 1 miles = \(\frac{1}{42.68}\) gallon of gas.
Since, if he had to travel 149.38 miles
then
149.38 miles = \(\frac{149.38}{42.68} = 3.5\) gallon of gas
Therefore, 3.5 gallons of gas would he need
