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Simplify: (1/2 + 2/3) Div (3/4 - 2/9) - Mathematics

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Question

Simplify: `(1/2 + 2/3) div (3/4 - 2/9)`

Sum

Solution

`(1/2 + 2/3) div (3/4 - 2/9)`


`= (3 + 4)/6 div (27 - 8)/36`  ..(Using BODMAS)


`= 7/6 div 19/36`


`= 7/6 xx 36/19 = 42/19 = 2 4/19`

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Chapter 3: Fractions (Including Problems) - Exercise 3 (D)

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Selina Concise Mathematics [English] Class 7 ICSE
Chapter 3 Fractions (Including Problems)
Exercise 3 (D) | Q 7
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