Multiplying Rational Numbers
A Grade 8 math worksheet focusing on multiplying rational numbers, including fractions, decimals, and mixed numbers.
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Multiplying Rational Numbers
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Date:
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Read each question carefully and solve for the product. Show your work where necessary.
1. Multiply: (3/4) × (1/2) =
2. Calculate: (-2/5) × (3/7) =
3. Find the product: (5/6) × (-1/3) =
1. What is the product of 0.75 and 0.2?
2. Calculate: (-3.2) × 1.5
3. Find the product of -0.04 and -2.5.
1. Which of the following is the correct product of 1 1/2 × 2/3?
1
3/2
2/3
5/6
2. Evaluate: -2 1/4 × 1/3
-3/4
3/4
-7/12
7/12
1. The product of two negative rational numbers is always positive.
True
False
2. When multiplying a positive and a negative rational number, the product is always negative.
True
False
1. A recipe calls for 3/4 cup of flour. If you want to make 1/2 of the recipe, how much flour do you need?
2. A submarine is descending at a rate of 2.5 meters per minute. What is its change in depth after 4.5 minutes?
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