Dane liczby zapisz w postaci :
a) dziesiętnej
3 i 1/2
7/4
9/18
27/20
3/25
1 i 2/5
126/200
2 i 105/250
24/15
b ) ułamków zwykłych nieskracalnych
0,8
0,3
2,125
0,75
1,2
21,5
3,25
5,08
17,008
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a)
3,5
1,75
0,5
1,35
0,12
0,63
2,5
1,6
b)
4/5
3/10
2 i 1/8
3/4
1 i 1/5
21 i 1/2
3 i 1/4
5 i 2/25
17 i 2/250
3 i 1/2 = 3,5
7/4 = 1,75
9/18 = 1/2 = 0,5
27/20 = 1 7/20 = 1,35
3/25 = 0,12
1 i 2/5 = 1,4
126/200 = 0,63
2 i 105/250 = 2,42
24/15 = 1,6
0,8 = 8/10 = 4/5
0,3 = 3/10
2,125 = 2125/1000 = 85/40 = 17/8 = 2 1/8
0,75 = 75/100 = 3/4
1,2 = 12/10 = 6/5 = 1 1/5
21,5 = 215/10 = 43/2 = 21 1/2
3,25 = 325/100 = 13/4 = 3 1/4
5,08 = 508/100 = 254/50 = 127/25 = 5 2/25
17,008 = 17008/1000 = 8504/500 = 4252/250 = 2126/125 = 17 1/125