5 Minute Check
Complete on the back of your homework.
Write each percent as a fraction.
1.
27%
2. 15%
3.
75%
4.
8%
5 Minute Check
Complete on the back of your homework.
Write each percent as a fraction.
1.
27%
5 Minute Check
Complete on the back of your homework.
Write each percent as a fraction.
1.
27%
27% =
27
100
5 Minute Check
Complete on the back of your homework.
Write each percent as a fraction.
2. 15%
5 Minute Check
Complete on the back of your homework.
Write each percent as a fraction.
2. 15%
15% =
15
100
÷ =
5
5
3
20
5 Minute Check
Complete on the back of your homework.
Write each percent as a fraction.
3.
75%
5 Minute Check
Complete on the back of your homework.
Write each percent as a fraction.
3.
75%
75% =
75
100
÷
25
25
=
3
4
5 Minute Check
Complete on the back of your homework.
Write each percent as a fraction.
4.
8%
5 Minute Check
Complete on the back of your homework.
Write each percent as a fraction.
4.
8%
8% =
8
100
÷ =
4
4
2
25
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
x .27
434
+1240
16.74
27% of 62 is 16.74
0 decimal places
2 decimal places
2 total decimal place
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
x 90
000
+5850
5.850
6.5% of 90 is 5.85
3 decimal places
0 decimal places
3 total decimal place
Percent of a Number
Find 15% of 42
Percent of a Number
Find 15% of 42
42
x .15
210
+420
6.30
15% of 42 is 6.3
0 decimal places
2 decimal places
2 total decimal place
Percent of a Number
Find 225% of 40
Percent of a Number
Find 225% of 40
2.25
x 40
000
+9000
90.00
225% of 40 is 90
2 decimal places
0 decimal places
2 total decimal place
Percent of a Number
Find 1% of 20
Percent of a Number
Find 1% of 20
.01
x 20
00
+020
0.20
1% of 20 is 0.2
2 decimal places
0 decimal places
2 total decimal place
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 Number
The 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 Number
The 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
48.00
48 students picked
cheese.
Percent of a Number
The 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 Number
The 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
73.60
About 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 Number
Agenda Notes
No Homework –
Homework Practice 2.a
Due at the end of class
Show all work and circle answer.
Chapter 2 Test
Tuesday, Sept 29