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1. Rational Numbers
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Q10 of 118 Page 10

The sum of two rational numbers isIf one of the numbers isfind the other.

Sum of two rational numbers =


One number =


Let the other rational number = x


Now,


According to question,






In lowest terms,



Therefore, the other rational number is


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8

Using the rearrangement property find the sum:

(i)


(ii)


(iii)


(iv)

9

The sum of two rational numbers is. If one the numbers isfind the other.

11

What number should be added toso as to get?

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Questions · 118
1. Rational Numbers
1 2 3 4 5 6 7 8 9 10 1 2 3 1 2 3 4 5 6 7 8 9 10 11 12 13 14 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
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