Hasil operasi dari 22/5×11/2+42/5÷11/10-11/2 adalah

22/5×11/2+42/5÷11/10-11/2
= 242/10 + 42/5 x 10/11 -11/2
= 242/10 + 420/55 - 11/2
= 121/5 + 420/55 - 11/2
= 1331/55 + 420/55 - 11/2
= 1751/55 - 11/2
= 3502/110 - 605/110
= 2897/110
= 26 37/110

22/5×11/5+42/5:11/10-11/2
=4,4×5,5+8,4:1,1-5,5
=24,2+7,64-5,5
=26,34