Heightened security ahead of 2-day NATO meeting

What is the basic concept of a percentage?

• A fraction out of 100

• A whole number

• A decimal number

• A ratio out of 10

How do you calculate 30% of a number?

• Divide the number by 30

• Add 30 to the number

• Subtract 30 from the number

• Multiply the number by 0.3

Which of the following is an example of using percentages in real life?

• Calculating discounts during sales

• Counting the number of apples

• Reading a book

• Measuring the length of a table

If a shirt is originally $50 and is on sale for 30% off, what is the sale price?

• $30

• $45

• $15

• $35

What percentage represents a whole or complete amount?

• 0%

• 30%

• 50%

• 100%