B. Write what is missing (base, rate, or percentage).
10. ) 32 is what percent of 80?
What is missing ?______

11 . ) 25% of what number is 12
What is missing?_______

12 .)8% of 10 is what number?
What is missing?_______

13 .) 200% of 10 is what number?
What is missing?______​