Question

The sum of two rational numbers is -3/11. If one is-2/7, find the other

Answer 1

one no.is -2/7

let second no. be x

now,

-2/7+x =-3/11

x=-3/11-(-2/7)

x=-3/11+2/7

x=-21+22/77

x=1/77

therefore,the other no. is 1/77.

Answer 2

Step-by-step explanation:

Let the other number be x

One number=-3/11

Sum=-2/7

A/Q,

=>-2/7+x=-3/11

=>x=-3/11+2/7

=>x=-21+22/77 ( Take LCM of 7 and

11 i.e 77)

=>x=1/77

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