Simplification


  1. Simplify :









  1. View Hint View Answer Discuss in Forum


    =
    1051
    ×
    180
    ×
    2 × 365
    6036511

    =
    1051 × 3 × 2
    11

    =
    6306
    = 573
    3
    1111

    Correct Option: A


    =
    1051
    ×
    180
    ×
    2 × 365
    6036511

    =
    1051 × 3 × 2
    11

    =
    6306
    = 573
    3
    1111











  1. View Hint View Answer Discuss in Forum


    =
    3
    ×
    1
    ÷
    3 × 2 × 32
    4917 × 5 × 5

    =
    1
    ×
    1
    ×
    17 × 5 × 5
    =
    425
    433 × 2 × 322304

    Correct Option: D


    =
    3
    ×
    1
    ÷
    3 × 2 × 32
    4917 × 5 × 5

    =
    1
    ×
    1
    ×
    17 × 5 × 5
    =
    425
    433 × 2 × 322304



  1. Simplify :









  1. View Hint View Answer Discuss in Forum


    =
    17
    ×
    47
    ÷
    40
    +
    9
    (35 + 12)/551488

    =
    17 × 5
    ×
    47
    ×
    48
    +
    9
    4751408

    = 2 + 1
    1
    = 3
    1
    88

    Correct Option: C


    =
    17
    ×
    47
    ÷
    40
    +
    9
    (35 + 12)/551488

    =
    17 × 5
    ×
    47
    ×
    48
    +
    9
    4751408

    = 2 + 1
    1
    = 3
    1
    88


  1. 2.5 × 3 + 7.5 ÷ 2.5 − 0.5 of 3
    = ?
    47 + 12 ÷ 1.5 − 6 of 2 × 3









  1. View Hint View Answer Discuss in Forum

    The given expression

    =
    2.5 × 3 + 7.5 ÷ 2.5 − 0.5 of 3
    47 + 12 ÷ 1.5 − 6 of 2 × 3

    = 2.5 × 3 + 7.5 ×
    1
    − 0.5 × 3
    2.5
    47 + 12 ×
    1
    − 6 × 2 × 3
    1.5

    =
    7.5 + 3 − 1.5
    =
    9
    47 + 8 − 3619

    Correct Option: B

    The given expression

    =
    2.5 × 3 + 7.5 ÷ 2.5 − 0.5 of 3
    47 + 12 ÷ 1.5 − 6 of 2 × 3

    = 2.5 × 3 + 7.5 ×
    1
    − 0.5 × 3
    2.5
    47 + 12 ×
    1
    − 6 × 2 × 3
    1.5

    =
    7.5 + 3 − 1.5
    =
    9
    47 + 8 − 3619



  1. Simplify : 120 + 3 of 5 ÷ [7 × 2 {10 ÷ 5(24 − 10 × 2 + 7 + 3 × 10 ÷ 5)}]









  1. View Hint View Answer Discuss in Forum

    The given expression
    120 + 3 of 5 ÷ [7 × 2 {10 ÷ 5(24 − 10 × 2 + 7 + 3 × 10 ÷ 5)}]
    = 120 + 3 of 5 ÷ [7 × 2 {10 ÷ 5(24 − 10 × 2 + 7 + 3 × 2)}]
    = 120 + 3 of 5 ÷ [7 × 2 {10 ÷ 5(24 − 10 × 2 + 7 + 6)}]
    = 120 + 3 of 5 ÷ [7 × 2 {10 ÷ 5(24 − 10 × 2 + 13)}]
    = 120 + 3 of 5 ÷ [7 × 2 {10 ÷ 5(24 − 20 + 13)}]
    = 120 + 3 of 5 ÷ [7 × 2 {10 ÷ 5 × 17}]
    = 120 + 3 of 5 ÷ [7 × 2 {10 × (1/5) × 17}]
    = 120 + 3 of 5 ÷ [7 × 2 {2 × 17}]
    = 120 + 3 of 5 ÷ [7 × 2 × 34]
    = 120 + 3 × 5 ÷ 476 = 120 +15 ÷ 476

    = 120 +
    15
    = 120
    15
    476476

    = 120.03

    Correct Option: A

    The given expression
    120 + 3 of 5 ÷ [7 × 2 {10 ÷ 5(24 − 10 × 2 + 7 + 3 × 10 ÷ 5)}]
    = 120 + 3 of 5 ÷ [7 × 2 {10 ÷ 5(24 − 10 × 2 + 7 + 3 × 2)}]
    = 120 + 3 of 5 ÷ [7 × 2 {10 ÷ 5(24 − 10 × 2 + 7 + 6)}]
    = 120 + 3 of 5 ÷ [7 × 2 {10 ÷ 5(24 − 10 × 2 + 13)}]
    = 120 + 3 of 5 ÷ [7 × 2 {10 ÷ 5(24 − 20 + 13)}]
    = 120 + 3 of 5 ÷ [7 × 2 {10 ÷ 5 × 17}]
    = 120 + 3 of 5 ÷ [7 × 2 {10 × (1/5) × 17}]
    = 120 + 3 of 5 ÷ [7 × 2 {2 × 17}]
    = 120 + 3 of 5 ÷ [7 × 2 × 34]
    = 120 + 3 × 5 ÷ 476 = 120 +15 ÷ 476

    = 120 +
    15
    = 120
    15
    476476

    = 120.03