Odpowiedź:
Zad.1
a) 2/3 = 8/12
b) 5/9 = 20/36
c) 8/20 = 2/5
d) 24/40 = 3/5
Zad.2
a) 6/16 = 3/8
b) 24/36 = 2/3
c) 30/45 = 2/3
Zad.3
1 1/3 = 4/3
1 1/5 = 6/5
1 3/8 = 11/8
2 1/4 = 9/4
2 1/7 = 15/7
Szczegółowe wyjaśnienie:
zad 5
a) 2/3=8/12
b) 5/9=20/36
c) 8/20=2/5
d) 24/40=3/5
zad 6
a) 6/16=3/8
b)24/36=2/3
c) 30/45=2/3
zad 8
a)
1 1/3=4/3
1 1/5=6/5
1 3/8=11/8
2 1/4=9/4
2 1/7=15/7
b)
17/2=8 1/2
19/3 = 6 1/3
25/4=6 1/4
36/9=4
40/7=5 5/7
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Odpowiedź:
Zad.1
a) 2/3 = 8/12
b) 5/9 = 20/36
c) 8/20 = 2/5
d) 24/40 = 3/5
Zad.2
a) 6/16 = 3/8
b) 24/36 = 2/3
c) 30/45 = 2/3
Zad.3
1 1/3 = 4/3
1 1/5 = 6/5
1 3/8 = 11/8
2 1/4 = 9/4
2 1/7 = 15/7
Szczegółowe wyjaśnienie:
Odpowiedź:
zad 5
a) 2/3=8/12
b) 5/9=20/36
c) 8/20=2/5
d) 24/40=3/5
zad 6
a) 6/16=3/8
b)24/36=2/3
c) 30/45=2/3
zad 8
a)
1 1/3=4/3
1 1/5=6/5
1 3/8=11/8
2 1/4=9/4
2 1/7=15/7
b)
17/2=8 1/2
19/3 = 6 1/3
25/4=6 1/4
36/9=4
40/7=5 5/7
Szczegółowe wyjaśnienie: