Percent North Syracuse Central School District锡拉丘兹中心学区.pptVIP

Percent III by Monica Yuskaitis Copyright ? 2000 by Monica Yuskaitis 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! Copyright ? 2000 by Monica Yuskaitis 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! Copyright ? 2000 by Monica Yuskaitis 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) 3 .00 Copyright ? 2000 by Monica Yuskaitis 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) 3 .00 . Copyright ? 2000 by Monica Yuskaitis How to Change Fractions to Percents Step 4 – Divide exactly like you would with long division. 3 4 Great job! 4) 3 .00 . 7 2 8 2 0 5 2 0 Copyright ? 2000 by Monica Yuskaitis 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! . 7 5 % = Copyright ? 2000 by Monica Yuskaitis Change this fraction to a percent 1 5 The first step is to divide the denominator into the numerator. 5) 1 Copyright ? 2000 by Monica Yuskaitis Change this fraction to a percent 1 5 The second step is to add a decimal 2 zeros after the dividend. 5) 1 .00 Copyright ? 2000 by Monica Yuskaitis Change this fraction to a percent 1 5 The third step is to place the decimal in the quotient directly above the decimal. 5) 1 .00 . Copyright ? 2000 by Monica Yuskaitis Change this fraction to a percent 1 5 The fourth step is to divide using long division. 5) 1 .00 . 2 1 0 0 0 0 0 0 0 Copyright ? 2000 by Monica Yuskaitis 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) 1 .00 . 2 1 0 0 0 0