The gas tank is 30 % full. The current price of regular gasoline is $4.00. Find the cost to fill the tank?

Answer:
1.2 I think
Step-by-step explanation:
my work:
I multiplied 4.00 by 30% because it's 30% full and the regular of the gasoline is $4.00
Answer:
1.2
Step-by-step explanation:
I multiplied them together