Question

the sum of two rational number is-2/3 if one of them is-8/5 find the other​

Answer 1

Answer:

Given,

Sum = - 2/3

One no. = - 8/5

Other = - 8/5 - ( - 2/3)

= - 8/5 + 2/3

= L. C. M = 15

= - 24 + 10 /15

= - 14 / 15 answer

Answer 2

Answer: 14/15

Step-by-step explanation:

-2/3-(-8/5)

-2/3+8/5

LCM of 3 and 5= 15

-2/3 X 5/5 + 8/5 X 3/3

=  -10/15 + 24/15

= 14/15