解﹙1/8＋1又1/3－2.75﹚×﹙﹣24﹚－﹙﹣1﹚
=﹙1/8＋4/3－2又3/4﹚×﹙﹣24﹚－﹙﹣1﹚
=﹙1/8＋4/3－11/4﹚×﹙﹣24﹚－﹙﹣1﹚
=﹙1/8﹚×﹙﹣24﹚+（4/3﹚×﹙﹣24﹚+（－11/4﹚×﹙﹣24﹚－﹙﹣1﹚
=-3-32+66+1
=32