72 -) A 5-kilogram (kg) bag of rice is $9 and the 2-kg bag is $4.50. Calculate the unit price of each bag of rice.
Show the steps you used:
a) The large (5-kg) bag is $.
/per kg.
/per kg and the small (2-kg) bag is $
b) How much will you save per kilogram if you buy the larger bag of rice? $_
/per kg
opted from