human
Alexa has a lemonade stand where she sells lemonade for $2 for one cup. If she spent $20 on ingredients, how many cups of lemonade does she need to sell to make a profit of $80?
assistant
How much money does Alexa need to make a profit? ** To make a profit of $80, she needs to make $80 + $20 = $<<80+20=100>>100
How many cups of lemonade does Alexa need to sell? ** She needs to sell $100 / $2 = <<100/2=50>>50 cups of lemonade
#### 50