Question

3. Your math, literature, Spanish, history, and science homework

assignments are organized in five folders. You randomly choose one
folder, finish your assignment, and then choose a new folder. What is the
probability that you do your math homework first, and then history?

Answer 1

5% chance

Explanation:

At first there is a one in 5 percent chance you get math. So thats a 20% chance. Now you have a 1 in 4 chance of getting history. Find a GCF (5) and combine you 5/20 chance and your 4/20 chance to get 5% chance!