Mentally Calculating Percents 10% and 5%

Front

What is 100% of 45?

Back

45

Front

To find 10% of a number you move the decimal one place to the ____.

Back

left

Front

What is 10% of 15?

Back

1.5

Front

To find 10% of a number, you move the decimal one place to the right. True or False?

Back

False

Front

20 is 10% of what number?

Back

200

Front

What is 5% of 200?

Back

10

Front

How do you calculate 10% of a number?

Back

Move the decimal one place to the left.

Front

What is 50% of 80?

Back

40

Front

If 10% of a number is 5, what is the number?

Back

50

Front

What is 10% of 100?

Back

10