1)50832:(.8..*9)=706
50832 : 706 = 72
72 : 9 = 8
2)374* 32+.159..*374=71434
374*32=11968
71434-11968=59466
59466 : 374 =159
3)30461:367+..28993:367=162
30461 : 367 = 83
162 - 83 = 79
79 * 367 = 28993
