Multiplying Rational Numbers
Practice multiplying positive and negative rational numbers, including fractions and decimals, at a Grade 6 level.
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Multiplying Rational Numbers
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Read each question carefully and solve the problems. Show your work where necessary.
1. When you multiply a positive number by a negative number, the product is always .
2. The product of two negative rational numbers is always a number.
3. To multiply fractions, you multiply the numerators and then multiply the .
4. Calculate the product: 3.5 × (-2.4)
5. A recipe calls for 0.75 cups of flour. If you want to make 3.5 times the recipe, how much flour do you need?
6. What is the product of (1/2) and (-3/4)?
3/8
-3/8
2/6
-2/6
7. A submarine descends at a rate of 1.2 meters per second. If it descends for 15.5 seconds, what is its change in depth?
8. The product of -5 and -1/4 is -5/4.
True
False