Răspuns:
1 ) 47/10 = 4,7
125/100 = 1,25
15/100 = 0,15
12548/1000 = 12,548
25/10000 = 0,025
2 ) 0,01 = 1/100
2,128 =2128/1000
42,05=4205/100
127,8 = 1278/10
55,002=55002/1000
0,1014 =1014/10000
3 ) 0,25 =25/100 = 5/20 = 1/4
0,5 =5/10 = 1/2
0,75 = 75/100 = 15/20 = 3/4
0,2 = 2/10 = 1/5
0,4 = 4/10 = 2/5
