分数的除法
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10 QuestionsShow answers
  • Question 1
    30 seconds
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    Q.

     38÷12=\frac{3}{8}\div\frac{1}{2}=            (答案必须最简分数)

    answer choices

     56\frac{5}{6}  

     45\frac{4}{5}  

     34\frac{3}{4}  

  • Question 2
    30 seconds
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    Q.

     15 ÷ 4 = \frac{1}{5}\ \div\ 4\ =\             (答案必须最简分数)

    answer choices

    20

     120\frac{1}{20}  

     45\frac{4}{5} 

  • Question 3
    30 seconds
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    Q.

    1 34÷ 12\frac{3}{4}\div\ \frac{1}{2}   =          (答案必须最简分数)

    answer choices

    4 12\frac{1}{2}  

     12\frac{1}{2}  

    2

  • Question 4
    30 seconds
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    Q.

     35 ÷ 56 =\frac{3}{5}\ \div\ \frac{5}{6}\ =  

    answer choices

     1825\frac{18}{25}  

     12\frac{1}{2}  

     1530\frac{15}{30}  

  • Question 5
    30 seconds
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    Q.

     47÷ 89 =\frac{4}{7}\div\ \frac{8}{9}\ =  

    answer choices

     3263\frac{32}{63}  

     914\frac{9}{14}  

     49\frac{4}{9}  

  • Question 6
    30 seconds
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    Q.

     910 ÷911 =\frac{9}{10}\ \div\frac{9}{11}\ =  

    answer choices

     1011\frac{10}{11}  

     81110\frac{81}{110}  

     1 1101\ \frac{1}{10}  

  • Question 7
    30 seconds
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    Q.

     6 ÷ 1 12 =6\ \div\ 1\ \frac{1}{2}\ =  

    answer choices

    4

    2

    9

  • Question 8
    30 seconds
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    Q.

     1 58 ÷ 14 =1\ \frac{5}{8}\ \div\ \frac{1}{4}\ =  

    answer choices

     1 141\ \frac{1}{4}  

     12\frac{1}{2}  

     6 126\ \frac{1}{2}  

  • Question 9
    30 seconds
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    Q.

     3 34 ÷ 5 =3\ \frac{3}{4}\ \div\ 5\ =  

    answer choices

     34\frac{3}{4}  

     320\frac{3}{20}  

     35\frac{3}{5}  

  • Question 10
    30 seconds
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    Q.

     2 310 ÷ 15 =2\ \frac{3}{10}\ \div\ \frac{1}{5}\ =  

    answer choices

     2 3502\ \frac{3}{50}  

     35\frac{3}{5}  

     11 1211\ \frac{1}{2}  

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