A pitcher of lemonade holds 64.8 ounces. If each serving is 7.2 ounces, how many servings are there in a pitcher?

A slightly different approach

The total count of servings is 9

Using ratio ( I love ratios. They can be used in sorts of calculations )

##(“serving volume”)/(“all the volume”)” “=” ” 7.2/64.8##

We can convert this to counts

##(“1 serving”)/(“total count of servings”)” “=” ” (7.2-:7.2)/(64.8 -:7.2)= 1/9##

So the total count of servings is 9