1-2 Multiplying Rational Numbers Write each number as an improper fraction Bell Work Multiply (and think!): 4. (3)(6)5. (-3)(-6)6. (-3)(6)7. (3)(-6)
1-2 Multiplying Rational Numbers
1-2 Multiplying Rational Numbers I can Multiply fractions with integers Multiply fractions Multiply decimals Learning Target:
1-2 Multiplying Rational Numbers – Multiply. Write the answer in simplest form. Change the integer to a fraction. Simplify. –48 7 – Example 1: I can multiply fractions with integers. ● Multiply.
1-2 Multiplying Rational Numbers Multiply. Write the answer in simplest form. Change the mixed number. Simplify = Example 2: I can multiply fractions with integers. 2 ● Multiply. 5 Change the integer to a fraction. ●
1-2 Multiplying Rational Numbers Multiply. Write the answer in simplest form. Change the mixed number. Simplify = Example 3: I can multiply fractions with integers. 4 ● Multiply. 9 Change the integer to a fraction. ●
1-2 Multiplying Rational Numbers 1(6) 8(7) Multiply. Write the answer in simplest form Simplify Multiply numerators. Multiply denominators. Look for common factors: Ex 1: I can multiply fractions.
1-2 Multiplying Rational Numbers –2(9) 3(2) 3 1 Simplify. –3 Multiply numerators. Multiply denominators. Look for common factors: 2, – 1 –1–1 Ex. 2: I can multiply fractions. Multiply. Write the answer in simplest form.
1-2 Multiplying Rational Numbers 3(5) 5(8) Multiply. Write the answer in simplest form Simplify Multiply numerators. Multiply denominators. Look for common factors: Ex. 3: I can multiply fractions.
1-2 Multiplying Rational Numbers 3.1 (0.28) Multiply (–0.4)(–2.53) You MUST show your work for these Ex. 1 and 2: I can multiply decimals. A. B.
1-2 Multiplying Rational Numbers Do you have the learning target mastered?
1-2 Multiplying Rational Numbers 1. Lesson Quiz Multiply. – – –0.47(2.2) – Mark your target!
1-2 Multiplying Rational Numbers Assignment: Page 12, problems 14 – 38 evens, 52, 53, 57-59