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Find Three Rational Numbers Equivalent to 8/-15 - Mathematics

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Question

Find three rational numbers equivalent to `8/-15`

Sum

Solution

`8/-15 = (8 xx 2)/(-15 xx 2) = 16/-30, (8 xx 3)/(-15 xx 3) = 24/-45`

and `(8 xx 4)/(-15 xx 4) = (32)/-60`

Hence `16/-30, 24/-45` and `(32)/-60` are rational numbers equivalent to given rational number `8/-15`.

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Concept for Problem Solving Using Operations on Rational Numbers
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Chapter 2: Rational Numbers - Exercise 2 (A)

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Selina Concise Mathematics [English] Class 7 ICSE
Chapter 2 Rational Numbers
Exercise 2 (A) | Q 7.4
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