1.add all of the votes together.
2. you should get 170
Comment : i see you are dividing 170 by 12. Yea , don't do that. convert 12 into a decimal. for that all you have to do is move the
decimal 2 times to the left. (always do that)
3. Now that you know that multiply 170 and 0.12.
4. you should get 20.4 students, but round it to 20 students
Answer: 20 students voted for Mrs.Alberto