Prosze pomocy ... 17,425/8,5=? 12,51/0,9=? 15/62,5=? Jak sie da to pisemnie ...

17,425/8,5=2,05 12,51/0,9=13,9 15/62,5=0,24

1.2,05 2.13,9 3.0,24

17,425/8,5= 174,25/85= 2,05 _________ 174,25:85 -170 425 -425 0 12,51/0,9=125,1/9 13,9 _______ 125,1:9 -9 =35 -27 =81 -81 =0 15/62,5=150/625 0,24 ________ 150:625 -0 =1500 -1250 =2500 -2500 =0