Question

The sum of two rational number is -7/4 .If one of them is -4 .Find the other.

Answer 1

HELLO DEAR FRIEND

Given the sum of two rational number = -7/4.

one of them is -4

let the another be x

ATQ,

x + (-7/4) = -4

x - 7/4 = -4

x = -4 + 7/4

x = 9/4
So, the another number is $\large \boxed{ \frac{ \large{ 9}} { \large{4}} }$

THANKS

Answer 2

$\bf{\blue{SOLUTION:-}}$

Let the number = x

Then,

$x + ( - 4) = \frac{ - 7}{4}$

$x = \frac{ - 7}{4} + 4$

$x = \frac{ - 7}{4} + \frac{16}{4}$

$x = \frac{ - 7 + 16}{4}$

$x = \frac{9}{4}$

The other number is (9/4)