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Convert Given Fraction into a Fraction with Equal Denominator: 2/3, 5/6 "And" 7/12 - Mathematics

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Question

Convert given fraction into a fraction with equal denominator: 

`2/3, 5/6  "and"  7/12`

Sum

Solution

In `2/3, 5/6  "and"  7/12` : L.C.M of 3, 6 and 12 = 12

`therefore 2/3 = (2 xx 4)/(3 xx 4) = 8/12`

`5/6 = (5 xx 2)/(6 xx 2) = 10/12`

`7/12 = 7/12`

Hence, the required fractions are `8/12, 10/12  "and" 7/12`

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

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Selina Concise Mathematics [English] Class 7 ICSE
Chapter 3 Fractions (Including Problems)
Exercise 3 (B) | Q 2.2
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