The ratio of cups of orange juice concentrate to water in a punch recipe is 1 : 6. If Stefan used 18 cups of water, how many cups of orange juice concentrate did he use?

Respuesta :

Answer:

Order your units;

Orange Juice           1                  x

____________  _______ = ________, solve for x;

      Water                   6               18

1/6 = x/18

×18    ×18

18/6 = x

3 = x

He will be using 3 cups of orange juice.