1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
10t1 . 1,15n 2,5t15 .= 1,25n 22m10 .= 1,30n 130,135m10 .= 2,50n $m0 .= ,n 5,7m31,2 q q