Odpowiedzi

2009-09-05T14:27:14+02:00
0,24:0,08= 24:8=3
0,84:1,2= 84:120=0,7
1,08:0,6= 108:60=1,8
560:0,07= 56000:7=8000
0,081:0,3= 81:300=0,27
0,062 :0,01= 62:10=6,2
6:1,2= 60:12=5
36000:0,2= 360000:2=180000
0,09:4,5= 9:450=0,02
2,7:1,08= 270:108=2,5
0,325:0,13= 325:130=2,5
0,072:25= 72:25000=0,0028
2009-09-05T14:27:54+02:00
0,24:0,08= 3
0,84:1,2= 0,7
1,08:0,6=1,8
560:0,07= 8000
0,081:0,3=0,27
0,062 :0,01= 6,2
6:1,2= 5
36000:0,2= 180000
0,09:4,5=0,02
2,7:1,08= 2,5
0,325:0,13= 2,5
0,072:25= 0,00288
2009-09-05T15:20:01+02:00
1.
0,24:0,08 = 24/100:8/100 = 24/100*100/8 = 2400/800 = 3
2.
0,84:1,2 = 84/100:12/10 = 84/100*10/12 = 42/50*5/6 = 210/300 = 7/10 = 0,7
3.
1,08:0,6 = 108/100:6/10 =108/100*10/6 = 1080/600 = 1,8
4.
560:0,07 = 560:7/100 = 560/1*100/7 = 56000/7 = 8000
5.
0,081:0,3 = 81/1000:3/10 = 81/1000*10/3 = 810/3000 = 27/100 = 0,27
6.
0,062 :0,01 = 62/1000:1/100 = 62/1000*100/1 = 6200/1000 = 6,2
7.
6:1,2 = 6/1:12/10 = 6/1*10/12 = 60/12 = 5
8.
36000:0,2 = 36000/1:2/10 = 36000/1*10/2 = 36000*5 = 180000
9.
0,09:4,5 = 9/100: 45/10 = 9/100*10/45 = 90/4500 = 1/50 = 0,02
10.
2,7:1,08 = 27/10:108/100 = 27/10*100/108 = 2700/1080 = 2,5
11.
0,325:0,13 = 325/1000:13/100 = 13/40:13/100 = 13/40*100/13 = 1300/520 = 2,5
12.
0,072:25 = 72/1000:25/1 = 18/250*1/25 = 18/6250 = 9/3125 = 0,00288