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Insert Three Fractions Between 3/8 "And" 6/11 - Mathematics

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Question

Insert three fractions between

`3/8  "and"  6/11`

Sum

Solution

Fraction between `3/8  "and"  6/11`

`= (3 + 6)/(8 + 11) = 9/19`

Fraction between `3/8  "and"  9/19`

`= (3 + 9)/(8 + 19) = 12/27 = 4/9`

and Fraction between `9/19  "and"  6/11`

`= (9 + 6)/(19 + 11) = 15/30 = 1/2`

Hence, three fractions between `3/8` and `6/11` will be `4/9, 9/19  "and"  1/2`

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Concept for Fraction as an Operator
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Chapter 3: Fractions (Including Problems) - Exercise 3 (B)

APPEARS IN

Selina Concise Mathematics [English] Class 7 ICSE
Chapter 3 Fractions (Including Problems)
Exercise 3 (B) | Q 8.3
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