а)42.6 / 10 = 4.263.85 / 10 = 0.3857 / 10 = 0.7
б)586.1 / 100 = 5.86180.3 / 100 = 0.8039 / 100 = 0.09
а)
42.6 / 10 = 4.26
3.85 / 10 = 0.385
7 / 10 = 0.7
б)
586.1 / 100 = 5.861
80.3 / 100 = 0.803
9 / 100 = 0.09