Answer:
6
Step-by-step explanation:
You can remove the % sign if you divide the number by 100:

This is because % is defined as 1/100, and the name (per-cent) actually meant this originally!
we can also simplify it: let's divide it by 4:
Answer:
The answer is 21
Step-by-step explanation:
All you have to do is 9+12
Brainliest??
So you wont forget what you wrote and it helps you to figure out the problem. I hope this helps.