Decimal Fractions Practice Question and Answer

Q:

рдпрджрд┐┬а$$ {x^{2(3a+1)}}={x^{3}}$$┬ард╣реИ рддреЛ┬аa┬ардХрд╛ рдорд╛рди рдХреНрдпрд╛ рд╣реЛрдЧрд╛┬а?

1700 0

  • 1
    $$ {1\over 6}$$
    Correct
    Wrong
  • 2
    $$ {2\over 3}$$
    Correct
    Wrong
  • 3
    $$ {1\over 12}$$
    Correct
    Wrong
  • 4
    $$ {2\over 5}$$
    Correct
    Wrong
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Answer : 1. "$$ {1\over 6}$$"

Q:

рдирд┐рдореНрдирд▓рд┐рдЦрд┐рдд┬а2/3; 4/5; 1/2; 3/4┬а┬ардХреЛ рдЕрд╡рд░реЛрд╣реА рдХреНрд░рдо рдореЗрдВ рд╡реНрдпрд╡рд╕реНрдерд┐рдд рдХреАрдЬрд┐рдПред

1700 0

  • 1
    4/5 > 2/3 > 1/2 > 3/4
    Correct
    Wrong
  • 2
    1/2 > 2/3 > 4/5 > 3/4
    Correct
    Wrong
  • 3
    3/4 > 1/2 > 4/5 >2/3
    Correct
    Wrong
  • 4
    4/5 > 3/4 > 2/3 > 1/2
    Correct
    Wrong
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Answer : 4. "4/5 > 3/4 > 2/3 > 1/2"

Q:

1.41┬а├Ч┬а106┬ардХрд┐рд╕рдХреЗ рдмрд░рд╛рдмрд░ рд╣реИ?

1694 0

  • 1
    14100
    Correct
    Wrong
  • 2
    141
    Correct
    Wrong
  • 3
    1410000
    Correct
    Wrong
  • 4
    1.41
    Correct
    Wrong
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Answer : 3. "1410000"

Q:

$$\sqrt {\sqrt{2}├Ч{\sqrt{3}}}$$ ┬ардХрд╛ рдШрд╛рддрд╛рдВрдХ рд░реВрдк рдХреНрдпрд╛ рд╣реИ ?

1666 0

  • 1
    $$6^{-1\over 2}$$
    Correct
    Wrong
  • 2
    $$6^{1\over 2}$$
    Correct
    Wrong
  • 3
    $$6^{1\over 4}$$
    Correct
    Wrong
  • 4
    6
    Correct
    Wrong
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Answer : 3. "$$6^{1\over 4}$$"

Q:

$$ {^3\sqrt {{4} {12\over {125}}}}$$┬ард╕рд░рд▓ рдХреАрдЬрд┐рдпреЗред

1665 0

  • 1
    2
    Correct
    Wrong
  • 2
    1
    Correct
    Wrong
  • 3
    $$ {1}{3\over5}$$
    Correct
    Wrong
  • 4
    $$ {2}{3\over5}$$
    Correct
    Wrong
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Answer : 3. "$$ {1}{3\over5}$$"

Q:

$$ {2\over 5},{5\over 6},{11\over 12}$$,┬ардФрд░┬а$${7\over8}$$┬ардЗрдирдореЗрдВ рд╕реЗ рд╕рдмрд╕реЗ рдмреЬреА рднрд┐рдиреНрди рд╣реИред

1658 0

  • 1
    $$ {11\over 12}$$
    Correct
    Wrong
  • 2
    $$ {2\over 5}$$
    Correct
    Wrong
  • 3
    $$ {7\over 8}$$
    Correct
    Wrong
  • 4
    $$ {5\over 6}$$
    Correct
    Wrong
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Answer : 1. "$$ {11\over 12}$$"

Q:

$$ {\sqrt{x^{2}y}\over{\sqrt{xy^{2}}}}├Ч\sqrt{y\over{x}}$$┬ардХрд╛ рдорд╛рди рдХреНрдпрд╛ рд╣реИ?

1604 0

  • 1
    xy
    Correct
    Wrong
  • 2
    1
    Correct
    Wrong
  • 3
    x
    Correct
    Wrong
  • 4
    y
    Correct
    Wrong
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Answer : 2. "1"

Q:

325┬ардХреЗ рдХрд┐рддрдиреЗ рдзрдирд╛рддреНрдордХ рдЧреБрдгрдирдЦрдВрдб рд╣реИрдВ┬а?

1596 0

  • 1
    6
    Correct
    Wrong
  • 2
    8
    Correct
    Wrong
  • 3
    12
    Correct
    Wrong
  • 4
    9
    Correct
    Wrong
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Answer : 1. "6"

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