Question

the sum of 2 rational numbers is 4/9,if one of them is -3/11 find the other

Answer 1

Answer:

$\frac{71}{99}$

Step-by-step explanation:

It's simple

$\frac{4}{9} - ( - \frac{3}{11} ) \\ = \frac{4}{9} + \frac{3}{11} \\ = \frac{71}{99}$

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Answer 2

Step-by-step explanation:

Let the other be x .

According To Question,

x +( -3/11) = 4/9

x - 3/11 = 4/9

(11x-3)/11 = 4/9

(11x-3)×9 = 11×4

99x - 27 = 44

99x = 44 + 27

99x = 71

x = 71/99