Math Antics: Finding a Part Given the Percentage and Whole

What does the word "of" mean in this problem? What operation should we use?

Try it to see what you remember about multiplying fractions. You can use your calculator. What fraction do you end up with when you multiply? Can you simplify your answer?

If you earn $80 and are given 35% of that amount, how much money do you receive?

• $24

• $28

• $32

• $35

Try it! A school had 400 students last year. This year, the student population is 120% of last year's total. How many students are at the school this year?

• 400

• 440

• 480

• 520