180.
Source: "The Book of Yields." 6th Edition. By Francis T. Lynch.
2.25 C/lb x 16 T/ C x 5 lb = 180 T.
2 tablespoons of sugar for an ounce, 16 ounces in a pound... so 2 x 16 x 5 = 160 tablespoons
I have no idea.
It depends on the size of the bag.
SugarAbout 37 tablespoons.4lb bag of sugar is 1.8kg that's 1800g. 12g/tbsp1800g/12g = 150tbsp per 4lb bag150/4 = 37/5tbsp per lb
450