Question

what number should be added to -6/11 so as to get 4/9

Answer 1

let the no. should be added be x

-6/11 + x = 4/9
x = 4/9 + 6/11
x = (44+54)/99
x = 98/99

Answer 2

let the no. be x

x+(-6/11)=4/9
x-6/11=4/9
x=4/9+6/11
x=44+54/99
x=98/99

hope it will help u..