Question

What should be added to -4/7
to get 5/9

Answer 1

let x should be added to -4/7 TO GET 5/9

X+-4/7=5/9

X=5/9+4/7

X=5/9×7 + 4/7×9

X=35/63+36/63

X=35+36/63

X=71/63

HENCE,71/63 SHOULD BE ADDED TO-4/7 TO GET5/9