Lesson
Multiplying and Dividing Fractions
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  • Slide 1
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    Multiplying and Dividing Fractions

    Quiz # 2

  • Question 2
    30 seconds
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    Q.

    Which of the following is NOT TRUE in multiplying fractions?

    answer choices

    Multiply numerator to denominator.

    Multiply numerator to numerator.

    Multiply denominator to denominator.

    Cancel the GCF of the numerator and denominator.

  • Question 3
    30 seconds
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    Q.

    What does cancellation of same factors from the numerator and denominator mean in multiplying fractions?

    answer choices

    Removing the numbers.

    The result of the cancelled numbers is zero.

    The value of the cancelled numbers is one.

    Cancelling the value of the numbers.

  • Question 4
    30 seconds
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    Q.

    What must be done in multiplying mixed numbers?

    answer choices

    Change mixed numbers to improper fractions before multiplying them.

    Multiply first the whole numbers.

    Multiply separately the fractions from the whole numbers.

    Multiply the product of the whole numbers to the product of the fractions.

  • Question 5
    30 seconds
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    Q.

    What is the product of 45×56\frac{4}{5}\times\frac{5}{6}  in simplified form? 

    answer choices

     2030\frac{20}{30}  

     46\frac{4}{6}  

     911\frac{9}{11}  

     23\frac{2}{3}  

  • Question 6
    45 seconds
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    Q.

    Which of the following is the product of   2 12 × 32\ \frac{1}{2}\ \times\ 3 ?

    answer choices

     6 126\ \frac{1}{2}  

     7 127\ \frac{1}{2}  

     5125\frac{1}{2}  

     2162\frac{1}{6}  

  • Question 7
    30 seconds
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    Q.

    What is the product of 23×4 15\frac{2}{3}\times4\ \frac{1}{5}  in its simplest form? 

    answer choices

     42154\frac{2}{15}  

     4215\frac{42}{15}  

     2452\frac{4}{5}  

     135\frac{13}{5}  

  • Question 8
    30 seconds
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    Q.

    Which of the following is NOT a rule in dividing fractions?

    answer choices

    Division turns to multiplication while the divisor is changed into its multiplicative inverse.

    Divide the numerator by numerator and denominator by denominator.

    Retain the dividend.

    Proceed to multiplication of fractions after changing the operation and divisor by their inverses.

  • Question 9
    45 seconds
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    Q.

    Which of the following is the quotient of  1213÷413\frac{12}{13}\div\frac{4}{13}  ?

    answer choices

     48169\frac{48}{169}  .

     33  

     13\frac{1}{3}  

     16948\frac{169}{48}  

  • Question 10
    60 seconds
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    Q.

    Which of the following is the quotient of  359÷233\frac{5}{9}\div\frac{2}{3} in simplest form?

    answer choices

     3563\frac{5}{6}  .

     3 10273\ \frac{10}{27}  

     9618\frac{96}{18}  

     5 135\ \frac{1}{3}  

  • Question 11
    60 seconds
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    Q.

    Which of the following is the quotient of  413÷2564\frac{1}{3}\div2\frac{5}{6}  ?

    answer choices

     1726\frac{17}{26}  .

     2 5182\ \frac{5}{18}  

     7851\frac{78}{51}  

     19171\frac{9}{17}  

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