3-1 Prime FactorizationPrime Factorization 3-2 Greatest Common DivisorGreatest Common Divisor 3-3 Least Common MultipleLeast Common Multiple 3-4 Equivalent Fractions and Mixed NumbersEquivalent Fractions and Mixed Numbers 3-5 Equivalent Fractions and DecimalsEquivalent Fractions and Decimals 3-6 Comparing and Ordering Rational NumbersComparing and Ordering Rational NumbersPreview Lesson Quizzes

Lesson Quiz Tell whether each number is prime or composite composite prime composite Write the prime factorization of each number    3    Prime Factorization

Lesson Quiz Find the greatest common divisor (GCD) , , , , 35, The math clubs from 3 schools agreed to a competition. Members from each club must be divided into teams, and teams from all clubs must be equally sized. What is the greatest number of members that can be on a team if Georgia has 16 members, Williams has 24 members, and Fulton has 72 members? Greatest Common Divisor

Lesson Quiz Find the least common multiple (LCM) , , 6, You are planning a picnic. You can purchase paper plates in packages of 30, paper napkins in packages of 50, and paper cups in packages of 20. What is the least number of each type of package that you can buy and have an equal number of each? , , 8, packages of plates 6 packages of napkins 15 packages of cups 3-3 Least Common Multiple

Lesson Quiz 1. Write two fractions equivalent to. 2. Determine if and are equivalent. 3. Write the fraction in simplest form. 4. Write as a mixed number. 5. Write 4 as an improper fraction no , Equivalent Fractions and Mixed Numbers

Lesson Quiz Write each fraction as a decimal Write each decimal as a fraction in simplest form If your soccer team wins 21 out of 30 games, what is your team’s winning rate? or Equivalent Fractions and Decimals

Lesson Quiz Compare the fractions. Write > or < Compare the decimals. Write and > 3737 and and 2323 < > , 0.826, Order, 0.8, from least to greatest. Graph the numbers on a number line Comparing and Ordering Rational Numbers