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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
Numerator is less than the denominator
Numerator is greater than or equal to the denominator
have different denominators
have same denominators
To change a decimal to percent: 1. Multiply it by Add the percent sign. Ex = 23 % 9.1 = 910 % 0.7 = 70 % 45.9 = %
Answer as fast as you can
To change a percent to decimal: 1.Divide it by Remove the percent sign. Ex. 34% = %= % = %= 0.006
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
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
Answer as fast as you can = 1000
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