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Solve the following: Select the rational numbers from the list which are also the integers. 94,84,74,64,93,83,73,63,52,42,31,32,11,01,-11,-21,-32,-42,-52,-62 - Mathematics

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Question

Solve the following: Select the rational numbers from the list which are also the integers.

`9/4, 8/4, 7/4, 6/4, 9/3, 8/3, 7/3, 6/3, 5/2, 4/2, 3/1, 3/2, 1/1, 0/1, (-1)/1, (-2)/1, (-3)/2, (-4)/2, (-5)/2, (-6)/2`

Sum

Solution

Since,

`8/4 = 2, 9/3 = 3, 6/3 = 2, 4/2 = 2, 3/1 = 3, 1/1 = 1, 0/1 = 0, (-1)/1 = -1, (-2)/1 = -2, (-4)/2 = -2, (-6)/2 = -3`

∴ Rational numbers are also integers.

`8/4, 9/3, 6/3, 4/2, 3/1, 1/1, 0/1, (-1)/1, (-2)/1, (-4)/2, (-6)/2`

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Chapter 1: Rational Numbers - Exercise [Page 18]

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NCERT Exemplar Mathematics [English] Class 8
Chapter 1 Rational Numbers
Exercise | Q 100. | Page 18

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