Hasil dari 1 1/2 +5 1/2 : ( -2 1/2 ) adalah
5 1/2 : (-2 1/2) =
11/2 : -5/2 =
11/2 * -2/5 =
-22/10 =
-11/5
1 1/2 + (-11/5) =
3/2 -11/5 =
-7/10
1 1/2 + 5 1/2 : (-2 1/2)
3/2 + 11/2 : (-5/2)
3/2 + 11/2 x -2/5
3/2 + (-22/10)
3/2 – 22/10
15/10 – 22/10
-7/10