Odpowiedź:
Zadanie 9
4
7
8
9
Zadanie 8
A dobrze
B źle
C dobrze
D źle
E dobrze
F źle
Zadanie 7
B 200/150= 20/15 =4/3 = 1 i 1/3
C 60/36 = 10/6 = 5/3 = 1 i 2/3
D 660/240 = 66/24 = 11/4= 2 i 3/4
Zadanie 6
A 17/2 = 8 i 1/2
14/3 = 4 i 2/3
30/4= 7 i 1/2
14/5 = 2 i 4/5
B 27/7 = 3 i 6/7
19/3 = 6 i 1/3
63/10 = 6 i 3/10
103/2 = 51 i 1/2
57/6 = 9 i 1/2
Odpowiedź:
Szczegółowe wyjaśnienie:
19:2=9 r.1
19/2= 9 1/2
35:7 = 5 reszta 0
35/7= 5
50:8 = 6 r. 2
50/8= 6 2/8 = 6 1/4
21:4 = 5 r. 1
21/4 = 5 1/4
65:10=6 r. 5
65/10= 6 5/10= 6 1/5
6
a 4 1/3 ; 8 1/2; 4 2/3; 30/4=7 2/4= 7 1/2; 2 4/5
b. 3 6/7; 6 1/3; 6 3/10; 51 1/2; 57/6=9 3/6=9 1/3
7
b 100/75=4/3= 1 1/3
c 60/36= 30/18=15/9= 5/3= 1 2/3
d 660/240= 330/120=33/12=2 9/12=2 3/4
8
źle
b. 7/2= 3 1/2 a 2 1/2 = 5/2
d. 64/12=32/6= 5 2/6= 5 1/3
e. 25/3=8 1/3
f. 39/5= 7 4/5
9
4/4; 7/4 ; 8/4; 9/4