if 32kj of energy results in an average weight gain of 1 g of body mass, then how much weight could a person gain after eating 1 cookie.

Question

mass of 15.21g of a cookie.

Answer 1

How many kJ energy in the cookie?

Answer 2

does not at all say. that's all that is provided.

it just sais use dimensional analysis to solve this question.

i have a 95% average in this class so far and i am completely puzzled. this is a bonus question on a lab.