The price of flour

This task is about working out cost and weight for bags of flour.
2kg bag of flour     1.5 kg bag of flour     half kilo bag of flour
 
 
Ngāhina is buying flour to make rēwena bread. 

Question 2Change answer

a)  What is the price for each of the following?
     i)  3 packets of 2 kg $

     ii) 4 packets of 1.5 kg $

Question 2Change answer

b)  How many kilograms (kg) are there in ...
     i)  4 packets of 1.5 kg? kg

     ii) 9 packets of 0.5 kg? kg