Multiplying Rational Numbers Worksheet
Grade 11 worksheet focusing on multiplying rational numbers, including fractions, decimals, and mixed numbers. Features fill-in-the-blanks, true/false, and short answer questions.
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Multiplying Rational Numbers
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Date:
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Read each question carefully and show all your work. Simplify all answers to their lowest terms.
1. To multiply two fractions, you multiply the numerators and multiply the .
2. When multiplying a positive rational number by a negative rational number, the product will always be .
3. Before multiplying mixed numbers, it is often helpful to convert them into fractions.
4. The product of two rational numbers is always a rational number.
True
False
5. To multiply decimals, you can multiply them as whole numbers and then place the decimal point in the product based on the sum of decimal places in the original numbers.
True
False
6. Multiply: - (3/4) * (8/9)
7. Calculate: 2.5 * (-1.4)
8. Find the product of 1 (1/2) and 3 (1/3).
9. Which of the following is equivalent to (-1/5) * (-2/3)?
-2/15
2/15
-3/8
3/8
10. What is the product of 0.6 and 0.04?
0.24
0.024
2.4
0.0024
11. A recipe calls for 3/4 cup of flour. If you want to make 2 (1/2) times the recipe, how much flour do you need?
12. A car travels at an average speed of 60.5 miles per hour. How far will it travel in 1.5 hours?
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