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Percent II Content Standards Mathematics and Numeracy G1.S1.c3-6 d5
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How to Change Fractions to Percents Step 1 - Divide the denominator into the numerator. 3 4 Stop! You can’t divide a larger number into a smaller number!
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How to Change Fractions to Percents Step 1 - Divide the denominator into the numerator. 3 4 Sure you can if you use decimals. Just watch!
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How to Change Fractions to Percents Step 2 – Add a decimal behind your dividend and two zeros. 3 4 Now does it look like you can divide? 4)4) 3.00
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How to Change Fractions to Percents Step 3 – Place a decimal in your quotient exactly above the decimal. 3 4 Putting the decimal in the right spot is important. 4)4) 3.00.
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How to Change Fractions to Percents Step 4 – Divide exactly like you would with long division. 3 4 Great job! 4)4) 3.00. 7 2 8 20 5 20
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How to Change Fractions to Percents Step 5 – Move the decimal 2 places to the right and change the decimal to a percent sign. 3 4 Now wasn’t that easy!. 75% =
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Change this fraction to a percent 1 5 The first step is to divide the denominator into the numerator. 5)5) 1
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Change this fraction to a percent 1 5 The second step is to add a decimal & 2 zeros after the dividend. 5)5) 1.00
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Change this fraction to a percent 1 5 The third step is to place the decimal in the quotient directly above the decimal. 5)5) 1.00.
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Change this fraction to a percent 1 5 The fourth step is to divide using long division. 5)5) 1.00.2 10 00 0 00 0
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Change this fraction to a percent 1 5 The fifth step is to move the decimal point 2 places to the right and change it to a percent sign. 5)5) 1.00. 2 10 00 0 00 0 %
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Memorize These Equivalents 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
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What is the equivalent percent? 2 =50% 1
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What is the equivalent percent? 4 =25% 1
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What is the equivalent percent? 4 =75% 3
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What is the equivalent percent? 3 =33.3% 1
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What is the equivalent percent? 3 =66.6% 2
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What is the equivalent percent? 5 =20% 1
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What is the equivalent percent? 5 =40% 2
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What is the equivalent percent? 5 =60% 3
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What is the equivalent percent? 5 =80% 4
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