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FRACTIONS, DECIMALS AND PERCENTS A fraction can be used to represent part of a whole or part of a set. 3 4.

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Presentation on theme: "FRACTIONS, DECIMALS AND PERCENTS A fraction can be used to represent part of a whole or part of a set. 3 4."— Presentation transcript:

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2 FRACTIONS, DECIMALS AND PERCENTS

3 A fraction can be used to represent part of a whole or part of a set. 3 4

4 1 2

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7 Numerator is less than the denominator

8 Numerator is greater than or equal to the denominator

9 have different denominators

10 have same denominators

11 To change a decimal to percent: 1. Multiply it by Add the percent sign. Ex = 23 % 9.1 = 910 % 0.7 = 70 % 45.9 = %

12 Answer as fast as you can

13 To change a percent to decimal: 1.Divide it by Remove the percent sign. Ex. 34% = %= % = %= 0.006

14 TRY THESE:

15 To change a decimal to fraction, find the fractional equivalence of the place value. Ex. 0.7 = 7/ = 800/100 or 4/5 1.3 = 1 3/ = /1000

16 Try These:

17 To change a fraction to decimal, divide the numerator by the denominator. Ex. ½ = (1÷2) = 0.5 ¾ = 3÷4 = /10 = (7÷10) = /100 = (34 ÷ 100)= 0.34

18 Answer as fast as you can = 1000

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