Answer:
1:2
A rate of 1 lemon per two cups of lemonade
Step-by-step explanation:
9 lemons for 18 cups can be seen as:
[tex]\frac{9}{18}[/tex]
Simplify by dividing both numbers by 9:
[tex]\frac{9/9}{18/9} =\frac{1}{2}[/tex]
So, one lemon is used for two cups of lemonade. Half a lemon for 1 cup of lemonade...
