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6/(5-5/3)+(4-2/(4-1/2))/(5-3/2)-2/5 of ...

`6/(5-5/3)+(4-2/(4-1/2))/(5-3/2)-2/5` of `{6/9+2/3\ of1/2}=?` (a) `1 1/3` (b) `2(13)/(49)` (c) `1 7/(16)` (d) `2 3/5`

Answer

Step by step text solution for 6/(5-5/3)+(4-2/(4-1/2))/(5-3/2)-2/5 of {6/9+2/3\ of1/2}=? (a) 1 1/3 (b) 2(13)/(49) (c) 1 7/(16) (d) 2 3/5 by MATHS experts to help you in doubts & scoring excellent marks in Class 14 exams.

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Solve (a) 2/3 + 1/7 (b) 3/10 + 7/15 (c) 4/9 + 2/7 (d) 5/7 + 1/3 (e) 2/5 + 1/6 (f) 4/5 + 2/3 (g) (3/4) (1/3) (h) (5/6) (1/3) (1) 2/3 + 3/4 + 1/2 (1) 1/2 + 1/3 = 1/6 (k) (1) 1/3 + (3) 2/3 (1) (4) 2/3 +(3) 1/4 (m) ((16)/5))(7/5)

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Knowledge Check

  • A student was asked to simplify the following : (7)/(5-2(2)/(3))+(3-(2)/(3-1(1)/(2)))/(4-1(1)/(2))-(5)/(7)xx [(7)/(10)+1(1)/(5)xx(3(1)/(3)-2(1)/(2))/(2(5)/(21)-2)] +((3)/(1.6)+(5)/(3.2))/((5)/(4.8)+(1)/(9.6)) His answer was 3(1)/(5) . His answer was 3(1)/(5) . Find the per cent error.

    A
    `10%`
    B
    `20%`
    C
    `25%`
    D
    `50%`

  • A student was asked to simplify the following : (7)/(5-2(2)/(3))+(3-(2)/(3-1(1)/(2)))/(4-1(1)/(2))-(5)/(7)xx [(7)/(10)+1(1)/(5)xx(3(1)/(3)-2(1)/(2))/(2(5)/(21)-2)] +((3)/(1.6)+(5)/(3.2))/((5)/(4.8)+(1)/(9.6)) His answer was 3(1)/(5) . Find the per cent error in the answer

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    B
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  • 5(5)/(6) + [2(2)/(3) - [3(3)/(4) (3(4)/(5) div 9(1)/(2))]]

    A
    7
    B
    `22/3`
    C
    `(44)/(7)`
    D
    `(43)/(6)`

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