Answer:
9 just find the Greatest common multiple
Improper because the top is supposed to be lower than the bottom
Answer:
Step-by-step explanation:
Assuming that the beginning equation is 
First, we should find the common denominator of each of fractions. For all of these denominators, 60 is the smallest common denominator
Now, we can multiply each side by 60, which will remove the fractions
Now we can add 12 to each side
Now subtract 20x from each side
And lastly, divide each side by 10
To find the circumference of a circle you have to multiple the radius by 2 and also by pi. So, to find the radius when given just the circumference, who have to do the reverse operation and divide the circumference by 2 and also by pi to get the answer of 22.92993631, which you could of course round.
<span>So
a 22 gallon of gas tank can hold 129.8 pounds of gasoline.
What is the weight of 1 gallon of gasoline:
=> 129.8 divided by 22 to get the value of 1 gallon weight
=> 129.8 / 22 = 5.9
Thus, each gallon of gasoline weigh 5.9 pounds.
Now, let’ find the cost of every gallon if the total costs of 22 gallon is
91.30 dollars
=> 91.30 dollars divided by 22 to get the answer
=> 91.30 / 22 = 4.15
So every gallon costs 4.15 dollars.
</span>
