Multiplying and Dividing Rational Numbers
A Grade 9 math worksheet focusing on multiplying and dividing rational numbers, including fractions, decimals, and mixed numbers.
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Multiplying and Dividing Rational Numbers
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Read each question carefully and show all your work. Simplify all answers to their lowest terms.
Multiply the following fractions. Simplify your answers.
1. (3/4) × (2/5)
2. (-7/8) × (4/3)
3. (5/6) × (-9/10)
Divide the following fractions. Simplify your answers.
1. (2/3) ÷ (1/4)
2. (-5/6) ÷ (10/9)
3. (7/12) ÷ (-14/3)
Complete the following equations.
1. 0.5 × 1.2 =
2. -3.4 × 0.2 =
3. 6.3 ÷ 0.7 =
4. -8.4 ÷ -1.4 =
1. What is the product of 2 1/2 and -1 1/3?
3 1/3
-3 1/3
2 1/6
-2 1/6
Solve the following word problem.
1. A recipe calls for 3/4 cup of flour. If you want to make 2/3 of the recipe, how much flour do you need?