Cократите дроби: а)4/10,8/12,6/9,9/12 б) 2/8,3/12,10/2,6/30 в)15/60,88/33,2/100,50/100
A) 2/5,2/3,2/3,3/4 б)1/4,1/4,5,1/5 в) 1/4,примерно 2,6,1/50,1/2
A) 4/10=2/5 8/12=2/3 9/12=3/4 б) 2/8=1/4=0,25 3/12=1/4=0,25 10/2=5 6/30=1/5=0.2 в) 15/60 = 5/20=1/4=0,25 88/33 = 8/3 2/100=1/50=0.02 50/100 = 1/2 = 0.5