Simplification Questions Practice Question and Answer

Q:

18├╖[26-{25-(15-5) ├╖2}] of 12+2-2├╖4├Ч16 рдХрд╛ рдорд╛рди рд╣реИ

475 0

  • 1
    $$-{3\over 8} $$
    Correct
    Wrong
  • 2
    0
    Correct
    Wrong
  • 3
    $${5\over 8} $$
    Correct
    Wrong
  • 4
    $${13\over 8} $$
    Correct
    Wrong
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Answer : 1. "$$-{3\over 8} $$"

Q:

$$\left({?-0.5\over 0.2} \right)={120\over 2}$$

470 0

  • 1
    30
    Correct
    Wrong
  • 2
    12.5
    Correct
    Wrong
  • 3
    25
    Correct
    Wrong
  • 4
    17.5
    Correct
    Wrong
  • 5
    22.5
    Correct
    Wrong
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Answer : 2. "12.5"

Q:

рдирд┐рдореНрдирд▓рд┐рдЦрд┐рдд рд╡реНрдпрдВрдЬрдХ рдХреЛ рд╕рд░рд▓ рдХреАрдЬрд┐рдПред
12 + 2.5 + (1.5 of 4) - 2.6

469 0

  • 1
    17.9
    Correct
    Wrong
  • 2
    18.9
    Correct
    Wrong
  • 3
    18.1
    Correct
    Wrong
  • 4
    17.1
    Correct
    Wrong
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Answer : 1. "17.9"

Q:

рдпрджрд┐┬а $${32├╖16-5├Ч2\over 11├╖22├Ч8-5├Ч2}={1\over p}$$ рддреЛ P рдХрд╛ рдорд╛рди рдХреНрдпрд╛ рд╣реИ?

467 0

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

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Answer : 1. "2"

Q:

рдпрджрд┐┬а5x + 5 > 2 + 2x┬ардФрд░┬а5x + 3 тЙд 4x + 5;┬ардлрд┐рд░ ┬аx┬ардХрд╛ рдорд╛рди рдХреНрдпрд╛ рд╣реИ┬а?

463 0

  • 1
    3
    Correct
    Wrong
  • 2
    -2
    Correct
    Wrong
  • 3
    -3
    Correct
    Wrong
  • 4
    1
    Correct
    Wrong
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Answer : 4. "1"

Q:

? тАУ 23 =(72 тАУ 12 ) + ( 102 -17)

461 0

  • 1
    132
    Correct
    Wrong
  • 2
    126
    Correct
    Wrong
  • 3
    124
    Correct
    Wrong
  • 4
    128
    Correct
    Wrong
  • 5
    130
    Correct
    Wrong
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Answer : 4. "128"

Q:

$$ {40 \%}\ of( {20\over 4}├Ч?)=48$$

460 0

  • 1
    20
    Correct
    Wrong
  • 2
    24
    Correct
    Wrong
  • 3
    28
    Correct
    Wrong
  • 4
    32
    Correct
    Wrong
  • 5
    22
    Correct
    Wrong
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Answer : 2. "24"

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