Помогите пж срочноооо
2 1/6 = 2*6+1/6=13/6 1 12/17 = 1*17+12/17 = 29/17 4 4/5 = 4*5+4/5 = 24/5 12 7/20 = 12*20+7/20 = 247/20
1) 2.1/6=13/6 2) 1.12/17=29/17 3) 4.4/5=24/5 4) 12.7/20=247/20