Question

A box contains 330 matches & weighs 45 grams.
The empty box weighs 12 grams.
What is the weight of one match?

Answer 1

i think it would be 27.5 grams for each cause i did 330/12 

Answer 2

45grams - 12grams = 33grams

33grams / 330matches = .1grams per match