Question

the sum of two rational number is -4/9.if one of them is 13/6, then find the other.​

Answer 1

Answer:

13/6+x = -4/9

x = -4/9-13/6

take LCM of 9 and 6 = 18

x = -4/9*2/2 - 13/6*3/3

x = -8/18 - 39/18

x = -8-39 by 18

x = -31/18

Answer 2

Answer:

Answers is-47/18

Step-by-step explanation:

First rational number =13/6

Second rational number is not given;

so take the second number as x

Sum of two rational number =-4/9

To find second rational number

• =13/6+x= -4/9
• x= (-4/9)+(-13/6);take the LCM of 9and 6=18
• x=(-4)×2+(-13)×3/18
• x=(-8)+(-39)/18
• x=(-47)/18