Blair is arranging some sweet treats for a Halloween party.
8 small bags of popcorn have a total mass of 496g.
5 small bags and 2 large bags have a total mass of 638g.
Work out the mass of a large bag of popcorn.
Answer:
If 8 small bags have a mass of 496g then 1 small bag has a mass of 62g
Therefore the mass of 5 small bags is 310g
Therefore the mass of 2 large bags is 638 – 310 = 328
Meaning the mass of one large bag is 164g