Question

what rational number should be assed to -7/18 to get 11/34​

Answer 1

Let the required number be x

To Find

A number that should be added to -7/18 to get 11/34

Now framing a linear equation by utilising the given information :-

$\frac{ - 7}{18} + x = \: \frac{11}{34 } \\ \\ x = \frac{11}{34} + \frac{7}{18}$

Taking the L.C.M of the denominator

$x = \frac{11 + 7}{306}$

$\frac{18}{306}$

This value should be added to -7/18 to get 11/34