Odpowiedź:
zadanie 3
1/5= 5/25
3/4= 12/16
4/7= 20/ 35
zadanie 4
a) 3/4= 9/12
2/3= 6/9
2/5=14/35
b) 4/9= 16/36
5/8= 25/40
3/7=12/28
c) 2/3= 12/18
3/5=9/15
3/10= 12/40
d) 2/9= 8/36
3/8= 9/24
3/13=15/65
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Odpowiedź:
zadanie 3
1/5= 5/25
3/4= 12/16
4/7= 20/ 35
zadanie 4
a) 3/4= 9/12
2/3= 6/9
2/5=14/35
b) 4/9= 16/36
5/8= 25/40
3/7=12/28
c) 2/3= 12/18
3/5=9/15
3/10= 12/40
d) 2/9= 8/36
3/8= 9/24
3/13=15/65