I would say for every 1 brownie, there are 5 cookies.
I'm not sure, but it's probably that Mary bakes faster than Sarah?
Answer:
to find theoretical probability, devide the favorable outcomes by the total possible outcomes
to find experimental probability, for example on a coin, devide how many times it landed on heads by how many times you flipped it
i hope this helps :)
Answer:
36 200 a-c = 36 for 200 and that is how it's done
