5 Minute CheckComplete on the back of your homework.

Write each percent as a fraction.

1. 27%

2. 15%

3. 75%

4. 8%

5 Minute CheckComplete on the back of your homework.

Write each percent as a fraction.

1. 27%

5 Minute CheckComplete on the back of your homework.

Write each percent as a fraction.

1. 27%

27% =

5 Minute CheckComplete on the back of your homework.

Write each percent as a fraction.

2. 15%

5 Minute CheckComplete on the back of your homework.

Write each percent as a fraction.

2. 15%

15% = ÷ =

5 Minute CheckComplete on the back of your homework.

Write each percent as a fraction.

3. 75%

5 Minute CheckComplete on the back of your homework.

Write each percent as a fraction.

3. 75%

75% = ÷ =

5 Minute CheckComplete on the back of your homework.

Write each percent as a fraction.

4. 8%

5 Minute CheckComplete on the back of your homework.

Write each percent as a fraction.

4. 8%

8% = ÷ =

Flashcards

Wednesday, Sept 23

Lesson 2a

Percent of a Number

Percent of a Number

Objective: To find the percent of a number.

Percent of a Number

Find 27% of 62.

To find the percent of a number, convert the percent to a decimal and multiply.

Percent of a Number

Find 27% of 62.

62 0 decimal places x .27 2 decimal places

434 2 total decimal place

+1240 16.74

27% of 62 is 16.74

Percent of a Number

Find 150% of 80

Percent of a Number

Find 150% of 80

80 0 decimal places x 1.5 1 decimal places

400 1 total decimal place

+800 120.0

150% of 80 is 120

Percent of a Number

Find 6.5% of 90

Percent of a Number

Find 6.5% of 90

.065 3 decimal places x 90 0 decimal places

000 3 total decimal place

+5850 5.850

6.5% of 90 is 5.85

Percent of a Number

Find 15% of 42

Percent of a Number

Find 15% of 42

42 0 decimal places x .15 2 decimal places

210 2 total decimal place

+420 6.30

15% of 42 is 6.3

Percent of a Number

Find 225% of 40

Percent of a Number

Find 225% of 40

2.25 2 decimal places x 40 0 decimal places

000 2 total decimal place

+9000 90.00

225% of 40 is 90

Percent of a Number

Find 1% of 20

Percent of a Number

Find 1% of 20

.01 2 decimal places x 20 0 decimal places

00 2 total decimal place

+020 0.20

1% of 20 is 0.2

Percent of a Number

Find 1.2 % of 34

Percent of a Number

Find 1.2 % of 34

.012 3 decimal places x 34 0 decimal places

048 3 total decimal place

+0360 0.408

1.2 % of 34 is 0.408

Percent of a NumberThe results below are of a survey about the favorite snacks of 320 sixth grade students at Warner Middle School. How many students picked cheese? Round to the nearest whole number if necessary.

Percent of a NumberThe results below are of a survey about the favorite snacks of 320 sixth grade students at Warner Middle School. How many students picked cheese? Round to the nearest whole number if necessary.

320 x .15

1600 +3200

48.0048 students pickedcheese.

Percent of a NumberThe results below are of a survey about the favorite snacks of 320 sixth grade students at Warner Middle School. How many students picked fruit? Round to the nearest whole number if necessary.

Percent of a NumberThe results below are of a survey about the favorite snacks of 320 sixth grade students at Warner Middle School. How many students picked fruit? Round to the nearest whole number if necessary.

320 x .23

960 +6400

73.60About 74 students picked fruit.

Percent of a Number

Any student can retake the chapter 2 quiz next Tuesday after school.

The higher of the two grades will be used.

Percent of a NumberAgenda Notes No Homework –

Homework Practice 2.aDue at the end of class

Show all work and circle answer.

Chapter 2 Test Tuesday, Sept 29