Question

For Xavier's lemonade recipe, 6 lemons are required to make 4 cups of lemonade. At what rate are lemons being used in cups of lemonade per lemon

Answer 1

Since 6 lemons are used to make 4 cups of lemonade, then are used
`(6)/(4) =(3)/(2)` of lemon per cup of lemonade, or are make
`(4)/(6)=(2)/(3)` cups of lemonade per lemon.