Answer:
8.1 gallons
Step-by-step explanation:
Setup a proportion
240/9=216/x
x=8.1
Answer:
156
Step-by-step explanation:
I do not see the exact value, but this is the formula:
The easiest way to tell if a number is rational or not is to attempt to express it as a fraction. If you can, then the number is rational. If not, then the number is irrational. All integers are rational numbers, because they can be written as a fraction (for example, the integer 8 = 8/1). But numbers like pi or sqrt(2) cannot be written as a fraction and are not rational.