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Simplify the following by using suitable property. Also name the property. [15×215]-[15×25] - Mathematics

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Question

Simplify the following by using suitable property. Also name the property.

`[1/5 xx 2/15] - [1/5 xx 2/5]`

Simplify

Solution

Given, `[1/5 xx 2/15] - [1/5 xx 2/5]`

= `1/5[2/15 - 2/5]`  ...[Using distributive property over addition]

= `1/5[(2 - 6)/15]`  

= `(-4)/75`

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Chapter 1: Rational Numbers - Exercise [Page 19]

APPEARS IN

NCERT Exemplar Mathematics [English] Class 8
Chapter 1 Rational Numbers
Exercise | Q 106. (b) | Page 19

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