Chocolate special

This task is about working out the cost per kilo for chocolate.

Question 1Change answer

three different sized bags of chocolate
[750g = 0.75kg]
 
a)  How much does the chocolate cost per kilogram, for each of the 3 specials?
 
     1. Special 1: $  per kilo
     2. Special 2: $  per kilo
     3. Special 3: $  per kilo