Question

What number should be added to $7/6$ to get $2/9$ ?

Answer 1

Solution:

$\frac{7}{6}+x=\frac{2}{9}$

$x=\frac{2}{9}-\frac{7}{6}$

$x=\frac{12-63}{54}$

$=\frac{-51}{54}$