Question

Thesumof2rational numbers is –3 / 5. If one of the number is –9 / 20. Find the other rational number?​

Answer 1

Answer:

-3/20

Step-by-step explanation:

let the other rational no. be x

-9/20+x=-3/5

x=-3/5+9/20

lcm of 5 and 20 = 20

x=-12/20+9/20

x=-3/20