Chapter 5 Percents Topics Converting between fractions, decimals, and percents Solving Percent Problems

Converting Decimals to Percents Move the decimal point two places to the right.6767%

Try to change these decimals to percents % 37.5% 0.5% 40% 150%

Converting Percents to Decimals Move the decimal two places to the left 42% %.632

Try to change these percents to decimals. 42% 17% 13.75% 5% 0.7% 327%

This is the way I think about it..

Converting Percents to Fractions Take your percent and make it into a fraction with the denominator of 100 Reduce your fraction the simplest form or mixed number form if necessary

Change these percents to fractions. 20% 17% 110%

Converting Fraction to Percent Take your fraction and make it into a division problem

Try to change these fractions to percents

Decimal to Fraction.32 =.122 =.5 =

Fraction to Decimal

Practice Problems Change to Decimals

Practice Problems Change to Fractions

Practice Problems Change to Percent

Practice Problems Change to Percent

Percent Problems IS % OF % OF 70 IS 35

What is 2.5% of 280? Validation:

5 is 10% of what #?

30 is what percent of 120?

Practice Problems 10% of 60 is what #? 70% of 35 is what #? 10 is what % of 25? 12 is what % of 240? 17 is 20% of what #? 115 is 25% of what #?