70,71 : 6 – 9,981 + 27,215=29,019
1) 70,71 : 6 = 11,785
2)11,785 - 9,981=1,804
3) 1,804 + 27,215=29,019
70,71 : 6 – 9,981 + 27,215=29,019
1) 70,71 : 6 = 11,785
2)11,785 - 9,981=1,804
3) 1,804 + 27,215=29,019