Question

4. The sum of 2 rational numbers is 7/15. If one number is 2/9 ,find the other number.​

Answer 1

let one nom be x

x+2/9=7/15

Shifting the terms...

x= 7/16-2/9

x= 11/45

Answer 2

Answer:

11

Step by step in explanation:

According to the question-

Sum of two numbers = 7/15

One number = 2/9

2nd number = ?

Let the other number be x,

Since,

7/15 = 2/9+x

Therefore,

x = 7/15 - 2/9

LCM of 15 & 9 - 45

= 7×3/15×3 - 2×5/9×5

= 21/45 - 10/45

= 11/45