12.75
PROOF:
find all the m's first
3m+3m+m+m=8m
8m=102
Divide both sides, and you get
12.75
Answer:
The fraction of the tank is filled with gasoline is
.
Step-by-step explanation:
Consider the provided information.
Jamal filled his gas tank and then use 7/16 of the tank for traveling to visit his grandfather.
After his first traveling the amount of gas left can be calculated as:



He then used 1/3 of the remaining gas in the tank to run around town.
That means he left with 2/3 of gas.


Hence, the fraction of the tank is filled with gasoline is
.