Question

7. The sum of two rational numbers is -11/17
If one of the numbers is-3/10
find the other.​

Answer 1

Answer:

let other number be X

so

-3/10+X=-11/17

(by transposition method)

X=-11/7+3/10

Find LCM of 7 and 10 which is 70

now make denominators same

-11*10/7*10 and 3*7/10*7

-110+21/70

=(+ and - is always - and sign of greater number comes)

-89/70

is the answer I hope it helps you do mark as brainliest and also fallow me

Answer 2

Answer:

let the other no. be x.

-3/10 + x = -11/7

x = -11/7 + 3/10

x = -89/70