Complete the parts below. Write your answers as whole numbers or fractions in simplest form.
(a)A candy shop uses a ratio of 27 pieces of dark chocolate to 9 pieces of milk chocolate when assembling boxes of fudge. Give two different unit rates using this relationship.
One unit rate: (Choose one): (pieces of dark chocolate or pieces of milk chocolate) for each (Choose one): (pieces of dark chocolate or pieces of milk chocolate)
Another unit rate: (Choose one: (pieces of dark chocolate or pieces of milk chocolate) for each (Choose one): (pieces of dark chocolate or pieces of milk chocolate)
(b)How many pieces of milk chocolate are needed if 30 pieces of dark chocolate are used?
(a) One unit rate: 3 pieces of dark chocolate for each 1 piece of milk chocolate.
Another unit rate: 1 piece of milk chocolate for each 3 pieces of dark chocolate.
(b) If 30 pieces of dark chocolate are used, then (30/3) = 10 pieces of milk chocolate are needed.