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Percent III by Monica Yuskaitis
How to Change Fractions to Percents ,[object Object],Copyright  © 2000 by Monica Yuskaitis Stop!  You can’t divide a larger number into a  smaller number! 3 4
How to Change Fractions to Percents ,[object Object],Copyright  © 2000 by Monica Yuskaitis Sure you can if  you use decimals. Just watch! 3 4
How to Change Fractions to Percents ,[object Object],Copyright  © 2000 by Monica Yuskaitis Now does it look like you can divide? 4 ) 3 .00 3 4
How to Change Fractions to Percents ,[object Object],Copyright  © 2000 by Monica Yuskaitis Putting the decimal in the right spot is important. 4 ) 3 .00 . 3 4
How to Change Fractions to Percents ,[object Object],Copyright  © 2000 by Monica Yuskaitis Great job! 4 ) 3 .00 . 7 2 8 2 0 5 2 0 3 4
How to Change Fractions to Percents ,[object Object],Copyright  © 2000 by Monica Yuskaitis Now wasn’t that easy! . 7 5 % = 3 4
Change this fraction to a percent Copyright  © 2000 by Monica Yuskaitis 1 5 The first step is to divide the denominator into the numerator. 5 ) 1
Change this fraction to a percent Copyright  © 2000 by Monica Yuskaitis 1 5 The second step is to add a decimal & 2 zeros after the dividend. 5 ) 1 .00
Change this fraction to a percent Copyright  © 2000 by Monica Yuskaitis 1 5 The third step is to place the decimal in the quotient directly above the decimal. 5 ) 1 .00 .
Change this fraction to a percent Copyright  © 2000 by Monica Yuskaitis 1 5 The fourth step is to divide using long division. 5 ) 1 .00 . 2 1 0 0 0 0 0 0 0
Change this fraction to a percent Copyright  © 2000 by Monica Yuskaitis 1 5 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 0 0 0 0 0 0 0 %
Memorize These Equivalents Copyright  © 2000 by Monica Yuskaitis 1 2 1 4 3 4 1 3 = = = = 50% 25% 75% 33.3% = = = = 66.6% 20% 40% 60% 2 3 1 5 2 5 3 5
What is the equivalent percent? Copyright  © 2000 by Monica Yuskaitis 2 = 50% 1
What is the equivalent percent? Copyright  © 2000 by Monica Yuskaitis 4 = 25% 1
What is the equivalent percent? Copyright  © 2000 by Monica Yuskaitis 4 = 75% 3
What is the equivalent percent? Copyright  © 2000 by Monica Yuskaitis 3 = 33.3% 1
What is the equivalent percent? Copyright  © 2000 by Monica Yuskaitis 3 = 66.6% 2
What is the equivalent percent? Copyright  © 2000 by Monica Yuskaitis 5 = 20% 1
What is the equivalent percent? Copyright  © 2000 by Monica Yuskaitis 5 = 40% 2
What is the equivalent percent? Copyright  © 2000 by Monica Yuskaitis 5 = 60% 3
What is the equivalent percent? Copyright  © 2000 by Monica Yuskaitis 5 = 80% 4
Credits ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Copyright  © 2000 by Monica Yuskaitis

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Percent iii

  • 1. Percent III by Monica Yuskaitis
  • 2.
  • 3.
  • 4.
  • 5.
  • 6.
  • 7.
  • 8. Change this fraction to a percent Copyright © 2000 by Monica Yuskaitis 1 5 The first step is to divide the denominator into the numerator. 5 ) 1
  • 9. Change this fraction to a percent Copyright © 2000 by Monica Yuskaitis 1 5 The second step is to add a decimal & 2 zeros after the dividend. 5 ) 1 .00
  • 10. Change this fraction to a percent Copyright © 2000 by Monica Yuskaitis 1 5 The third step is to place the decimal in the quotient directly above the decimal. 5 ) 1 .00 .
  • 11. Change this fraction to a percent Copyright © 2000 by Monica Yuskaitis 1 5 The fourth step is to divide using long division. 5 ) 1 .00 . 2 1 0 0 0 0 0 0 0
  • 12. Change this fraction to a percent Copyright © 2000 by Monica Yuskaitis 1 5 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 0 0 0 0 0 0 0 %
  • 13. Memorize These Equivalents Copyright © 2000 by Monica Yuskaitis 1 2 1 4 3 4 1 3 = = = = 50% 25% 75% 33.3% = = = = 66.6% 20% 40% 60% 2 3 1 5 2 5 3 5
  • 14. What is the equivalent percent? Copyright © 2000 by Monica Yuskaitis 2 = 50% 1
  • 15. What is the equivalent percent? Copyright © 2000 by Monica Yuskaitis 4 = 25% 1
  • 16. What is the equivalent percent? Copyright © 2000 by Monica Yuskaitis 4 = 75% 3
  • 17. What is the equivalent percent? Copyright © 2000 by Monica Yuskaitis 3 = 33.3% 1
  • 18. What is the equivalent percent? Copyright © 2000 by Monica Yuskaitis 3 = 66.6% 2
  • 19. What is the equivalent percent? Copyright © 2000 by Monica Yuskaitis 5 = 20% 1
  • 20. What is the equivalent percent? Copyright © 2000 by Monica Yuskaitis 5 = 40% 2
  • 21. What is the equivalent percent? Copyright © 2000 by Monica Yuskaitis 5 = 60% 3
  • 22. What is the equivalent percent? Copyright © 2000 by Monica Yuskaitis 5 = 80% 4
  • 23.