Percent Iii
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Transcript of Percent Iii
![Page 1: Percent Iii](https://reader035.fdocuments.us/reader035/viewer/2022062708/558c7a14d8b42a3f318b45bb/html5/thumbnails/1.jpg)
Percent IIIPercent III
by Monica Yuskaitis
![Page 2: Percent Iii](https://reader035.fdocuments.us/reader035/viewer/2022062708/558c7a14d8b42a3f318b45bb/html5/thumbnails/2.jpg)
Copyright © 2000 by Monica Yuskaitis
How to Change Fractions to How to Change Fractions to PercentsPercents
Step 1 - Divide the denominator into the numerator.
34
Stop! You can’tdivide a largernumber into a
smaller number!
![Page 3: Percent Iii](https://reader035.fdocuments.us/reader035/viewer/2022062708/558c7a14d8b42a3f318b45bb/html5/thumbnails/3.jpg)
Copyright © 2000 by Monica Yuskaitis
How to Change Fractions to How to Change Fractions to PercentsPercents
Step 1 - Divide the denominator into the numerator.
34
Sure you can if you use decimals.
Just watch!
![Page 4: Percent Iii](https://reader035.fdocuments.us/reader035/viewer/2022062708/558c7a14d8b42a3f318b45bb/html5/thumbnails/4.jpg)
Copyright © 2000 by Monica Yuskaitis
How to Change Fractions to How to Change Fractions to PercentsPercents
Step 2 – Add a decimal behind your dividend and two zeros.
34
Now does it look like you can divide?
4) 3.00
![Page 5: Percent Iii](https://reader035.fdocuments.us/reader035/viewer/2022062708/558c7a14d8b42a3f318b45bb/html5/thumbnails/5.jpg)
Copyright © 2000 by Monica Yuskaitis
How to Change Fractions to How to Change Fractions to PercentsPercents
Step 3 – Place a decimal in your quotient exactly above the decimal.
34
Putting the decimal in the right spot is important.
4) 3.00.
![Page 6: Percent Iii](https://reader035.fdocuments.us/reader035/viewer/2022062708/558c7a14d8b42a3f318b45bb/html5/thumbnails/6.jpg)
Copyright © 2000 by Monica Yuskaitis
How to Change Fractions to How to Change Fractions to PercentsPercents
Step 4 – Divide exactly like you would with long division.
34
Greatjob!
4) 3.00.7
2 820
5
20
![Page 7: Percent Iii](https://reader035.fdocuments.us/reader035/viewer/2022062708/558c7a14d8b42a3f318b45bb/html5/thumbnails/7.jpg)
Copyright © 2000 by Monica Yuskaitis
How to Change Fractions to How to Change Fractions to PercentsPercents
Step 5 – Move the decimal 2 places to the right and change the decimal to a percent sign.
34
Now wasn’t that easy!
.75 %=
![Page 8: Percent Iii](https://reader035.fdocuments.us/reader035/viewer/2022062708/558c7a14d8b42a3f318b45bb/html5/thumbnails/8.jpg)
Copyright © 2000 by Monica Yuskaitis
Change this fraction to a percentChange this fraction to a percent
15
The first step is to divide thedenominator
into the numerator.
5)1
![Page 9: Percent Iii](https://reader035.fdocuments.us/reader035/viewer/2022062708/558c7a14d8b42a3f318b45bb/html5/thumbnails/9.jpg)
Copyright © 2000 by Monica Yuskaitis
Change this fraction to a percentChange this fraction to a percent
15
The secondstep is to adda decimal &2 zeros after the dividend.
5)1.00
![Page 10: Percent Iii](https://reader035.fdocuments.us/reader035/viewer/2022062708/558c7a14d8b42a3f318b45bb/html5/thumbnails/10.jpg)
Copyright © 2000 by Monica Yuskaitis
Change this fraction to a percentChange this fraction to a percent
15
The third step is to place the decimal in the
quotient directly above the decimal.
5)1.00.
![Page 11: Percent Iii](https://reader035.fdocuments.us/reader035/viewer/2022062708/558c7a14d8b42a3f318b45bb/html5/thumbnails/11.jpg)
Copyright © 2000 by Monica Yuskaitis
Change this fraction to a percentChange this fraction to a percent
15
The fourth step is to
divide using long division.
5)1.00.2
1 000
0
000
![Page 12: Percent Iii](https://reader035.fdocuments.us/reader035/viewer/2022062708/558c7a14d8b42a3f318b45bb/html5/thumbnails/12.jpg)
Copyright © 2000 by Monica Yuskaitis
Change this fraction to a percentChange this fraction to a percent
15
The fifth step is to move the decimal point 2 places to the
right and change it to a percent sign.
5)1.00.2
1 000
0
000
%
![Page 13: Percent Iii](https://reader035.fdocuments.us/reader035/viewer/2022062708/558c7a14d8b42a3f318b45bb/html5/thumbnails/13.jpg)
Copyright © 2000 by Monica Yuskaitis
Memorize These EquivalentsMemorize These Equivalents
12143413
=
=
=
=
50%
25%
75%
33.3%
=
=
=
=
66.6%
20%
40%
60%
23152535
![Page 14: Percent Iii](https://reader035.fdocuments.us/reader035/viewer/2022062708/558c7a14d8b42a3f318b45bb/html5/thumbnails/14.jpg)
Copyright © 2000 by Monica Yuskaitis
What is the equivalent percent?What is the equivalent percent?
2 = 50%1
![Page 15: Percent Iii](https://reader035.fdocuments.us/reader035/viewer/2022062708/558c7a14d8b42a3f318b45bb/html5/thumbnails/15.jpg)
Copyright © 2000 by Monica Yuskaitis
What is the equivalent percent?What is the equivalent percent?
4 = 25%1
![Page 16: Percent Iii](https://reader035.fdocuments.us/reader035/viewer/2022062708/558c7a14d8b42a3f318b45bb/html5/thumbnails/16.jpg)
Copyright © 2000 by Monica Yuskaitis
What is the equivalent percent?What is the equivalent percent?
4 = 75%3
![Page 17: Percent Iii](https://reader035.fdocuments.us/reader035/viewer/2022062708/558c7a14d8b42a3f318b45bb/html5/thumbnails/17.jpg)
Copyright © 2000 by Monica Yuskaitis
What is the equivalent percent?What is the equivalent percent?
3 = 33.3%1
![Page 18: Percent Iii](https://reader035.fdocuments.us/reader035/viewer/2022062708/558c7a14d8b42a3f318b45bb/html5/thumbnails/18.jpg)
Copyright © 2000 by Monica Yuskaitis
What is the equivalent percent?What is the equivalent percent?
3 = 66.6%2
![Page 19: Percent Iii](https://reader035.fdocuments.us/reader035/viewer/2022062708/558c7a14d8b42a3f318b45bb/html5/thumbnails/19.jpg)
Copyright © 2000 by Monica Yuskaitis
What is the equivalent percent?What is the equivalent percent?
5 = 20%1
![Page 20: Percent Iii](https://reader035.fdocuments.us/reader035/viewer/2022062708/558c7a14d8b42a3f318b45bb/html5/thumbnails/20.jpg)
Copyright © 2000 by Monica Yuskaitis
What is the equivalent percent?What is the equivalent percent?
5 = 40%2
![Page 21: Percent Iii](https://reader035.fdocuments.us/reader035/viewer/2022062708/558c7a14d8b42a3f318b45bb/html5/thumbnails/21.jpg)
Copyright © 2000 by Monica Yuskaitis
What is the equivalent percent?What is the equivalent percent?
5 = 60%3
![Page 22: Percent Iii](https://reader035.fdocuments.us/reader035/viewer/2022062708/558c7a14d8b42a3f318b45bb/html5/thumbnails/22.jpg)
Copyright © 2000 by Monica Yuskaitis
What is the equivalent percent?What is the equivalent percent?
5 = 80%4
![Page 23: Percent Iii](https://reader035.fdocuments.us/reader035/viewer/2022062708/558c7a14d8b42a3f318b45bb/html5/thumbnails/23.jpg)
Copyright © 2000 by Monica Yuskaitis
CreditsCredits Illustrations from:
Corel Gallery by Corel Corp.Broderbund ClipArt T/Maker Co.Clipart from “Microsoft Clip Gallery” located on the Internet
at http://cgl.microsoft.com/clipgallerylive/default.asp