FRACTIONS, DECIMALS AND PERCENTS A fraction can be used to represent part of a whole or part of a...
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Transcript of FRACTIONS, DECIMALS AND PERCENTS A fraction can be used to represent part of a whole or part of a...
![Page 1: FRACTIONS, DECIMALS AND PERCENTS A fraction can be used to represent part of a whole or part of a set. 3 4.](https://reader035.fdocuments.in/reader035/viewer/2022070415/5697bfb61a28abf838c9de36/html5/thumbnails/1.jpg)
FRACTIONS, DECIMALS AND PERCENTS
![Page 2: FRACTIONS, DECIMALS AND PERCENTS A fraction can be used to represent part of a whole or part of a set. 3 4.](https://reader035.fdocuments.in/reader035/viewer/2022070415/5697bfb61a28abf838c9de36/html5/thumbnails/2.jpg)
A fraction can be used to represent part of a whole or part of a set.
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![Page 3: FRACTIONS, DECIMALS AND PERCENTS A fraction can be used to represent part of a whole or part of a set. 3 4.](https://reader035.fdocuments.in/reader035/viewer/2022070415/5697bfb61a28abf838c9de36/html5/thumbnails/3.jpg)
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![Page 4: FRACTIONS, DECIMALS AND PERCENTS A fraction can be used to represent part of a whole or part of a set. 3 4.](https://reader035.fdocuments.in/reader035/viewer/2022070415/5697bfb61a28abf838c9de36/html5/thumbnails/4.jpg)
![Page 5: FRACTIONS, DECIMALS AND PERCENTS A fraction can be used to represent part of a whole or part of a set. 3 4.](https://reader035.fdocuments.in/reader035/viewer/2022070415/5697bfb61a28abf838c9de36/html5/thumbnails/5.jpg)
![Page 6: FRACTIONS, DECIMALS AND PERCENTS A fraction can be used to represent part of a whole or part of a set. 3 4.](https://reader035.fdocuments.in/reader035/viewer/2022070415/5697bfb61a28abf838c9de36/html5/thumbnails/6.jpg)
Numerator is less than the denominator
![Page 7: FRACTIONS, DECIMALS AND PERCENTS A fraction can be used to represent part of a whole or part of a set. 3 4.](https://reader035.fdocuments.in/reader035/viewer/2022070415/5697bfb61a28abf838c9de36/html5/thumbnails/7.jpg)
•Numerator is greater than or equal to the denominator
![Page 8: FRACTIONS, DECIMALS AND PERCENTS A fraction can be used to represent part of a whole or part of a set. 3 4.](https://reader035.fdocuments.in/reader035/viewer/2022070415/5697bfb61a28abf838c9de36/html5/thumbnails/8.jpg)
•have different denominators
![Page 9: FRACTIONS, DECIMALS AND PERCENTS A fraction can be used to represent part of a whole or part of a set. 3 4.](https://reader035.fdocuments.in/reader035/viewer/2022070415/5697bfb61a28abf838c9de36/html5/thumbnails/9.jpg)
•have same denominators
![Page 10: FRACTIONS, DECIMALS AND PERCENTS A fraction can be used to represent part of a whole or part of a set. 3 4.](https://reader035.fdocuments.in/reader035/viewer/2022070415/5697bfb61a28abf838c9de36/html5/thumbnails/10.jpg)
To change a decimal to percent:
1. Multiply it by 100.
2. Add the percent sign.
Ex. 0.23 = 23 %
9.1 = 910 %
0.7 = 70 %
45.9 = 45.90 %
![Page 11: FRACTIONS, DECIMALS AND PERCENTS A fraction can be used to represent part of a whole or part of a set. 3 4.](https://reader035.fdocuments.in/reader035/viewer/2022070415/5697bfb61a28abf838c9de36/html5/thumbnails/11.jpg)
Answer as fast as you canAnswer as fast as you can
1. 0.99 2. 0.1723. 0.8 4. 1.20 5. 10.30
![Page 12: FRACTIONS, DECIMALS AND PERCENTS A fraction can be used to represent part of a whole or part of a set. 3 4.](https://reader035.fdocuments.in/reader035/viewer/2022070415/5697bfb61a28abf838c9de36/html5/thumbnails/12.jpg)
To change a percent to decimal:
1.Divide it by 100.
2.Remove the percent sign.
Ex.
34% = 0.34
5%= 0.05
1.6% = 0.016
0.6%= 0.006
![Page 13: FRACTIONS, DECIMALS AND PERCENTS A fraction can be used to represent part of a whole or part of a set. 3 4.](https://reader035.fdocuments.in/reader035/viewer/2022070415/5697bfb61a28abf838c9de36/html5/thumbnails/13.jpg)
TRY THESE:
![Page 14: FRACTIONS, DECIMALS AND PERCENTS A fraction can be used to represent part of a whole or part of a set. 3 4.](https://reader035.fdocuments.in/reader035/viewer/2022070415/5697bfb61a28abf838c9de36/html5/thumbnails/14.jpg)
To change a decimal to fraction, find the fractional equivalence of the place value.
Ex. 0.7 = 7/10
0.80= 800/100 or 4/5
1.3 = 1 3/10
12.789= 12 789/1000
![Page 15: FRACTIONS, DECIMALS AND PERCENTS A fraction can be used to represent part of a whole or part of a set. 3 4.](https://reader035.fdocuments.in/reader035/viewer/2022070415/5697bfb61a28abf838c9de36/html5/thumbnails/15.jpg)
Try These:
1.0.4
2.0.73
3.1.2
4.0.093
5.30.97
![Page 16: FRACTIONS, DECIMALS AND PERCENTS A fraction can be used to represent part of a whole or part of a set. 3 4.](https://reader035.fdocuments.in/reader035/viewer/2022070415/5697bfb61a28abf838c9de36/html5/thumbnails/16.jpg)
To change a fraction to decimal, divide the numerator by the denominator.
Ex. ½ = (1÷2) = 0.5
¾ = 3÷4 = 0.75
7/10 = (7÷10) = 0.7
34/100 = (34 ÷ 100)= 0.34
![Page 17: FRACTIONS, DECIMALS AND PERCENTS A fraction can be used to represent part of a whole or part of a set. 3 4.](https://reader035.fdocuments.in/reader035/viewer/2022070415/5697bfb61a28abf838c9de36/html5/thumbnails/17.jpg)
Answer as fast as you canAnswer as fast as you can1. 2 9 2. 4 100 3. 3 10 4. 5 20 5. 130 = 1000