Gladstone School bought 200 cartons of biscuits to sell for fundraising. Each carton contained 15 kg of biscuits.
Each packet of biscuits in a carton weighed 250 g.
a) How many kg of biscuits were there to sell? 3000kg
b) How many packets of biscuits were there? 12000 packets of biscuits mmm
(In each 1kg there are 4 packets because 1000 g = 1kg and each pack weighs 250g. 250x4=1000)