comparison
KELLOGGS COCO POPS WOOLWORTHS ALL BRAN-350g 306 / 350= $0.87/gram ALL BRAN-655g 532 / 655= $0.81/gram BI-LO ALL BRAN-350g 302 / 350= $0.86/gram ALL BRAN-665g 523 / 665= $0.79/gram CONCLUSION For Woolworths the better size to buy would be the 655g packet because it is cheaper by 0.06 cents. The cheaper size to buy from BI-LO is also the 655g packet because it is cheaper by 0.07 cents. The more economical shop to buy this product from is BI-LO because the sell both sizes cheaper than Woolworths but it would be cheaper to buy the 655g size. KELLOGGS COCO POPS WOOLWORTHS COCO POPS-450g 480 / 450= $1.06/gram COCO POPS-785g 598 / 785g= $0.76/gram BI-LO COCO POPS-450g 471 / 450= $1.04/gram COCO POPS-785g 634 / 785= $0.80/gram CONCLUSION The cheaper product to buy from Woolworths is the 785g packet because it is 30 cents cheaper than the 450g packet. From BI-LO the cheaper packet to buy is again the 785g packet that is 24 cents cheaper than the 450g packet. For the cheapest price you would go to Woolworths and purchase the 785g packet because it is 0.04 cents cheaper than what it is at BI-LO.