Odpowiedź:
a) 6- 1 i 2/5= 5- 2/5 = 4 i 3/5
b) 7- 4 i 2/9= 3-2/9 = 2 i 7/9
c) 6 - 3 i 1/11= 3- 1/11= 2 i 10/11
d) 8 - 2 i 3/7= 6 - 3/7= 5 i 4/7
e) 6 - 1 i 5/9= 5- 5/9= 4 i 4/9
f) 10-5 i 4/11= 5 - 4/11= 4 i 7/11
Szczegółowe wyjaśnienie:
9.
a) 6 - 1 2/5 = 5 - 2/5 = 4 3/5
b) 7 - 4 2/9 = 3 - 2/9 = 2 7/9
c) 6 - 3 1/11 = 3 - 1/11 =- 2 10/11
d) 8 - 2 3/7 = 6 - 3/7 = 5 4/7
e) 6 - 1 5/9 = 5 - 5/9 = 4 4/9
f) 10 - 5 4/11 = 5 - 4/11 = 4 7/11
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Odpowiedź:
a) 6- 1 i 2/5= 5- 2/5 = 4 i 3/5
b) 7- 4 i 2/9= 3-2/9 = 2 i 7/9
c) 6 - 3 i 1/11= 3- 1/11= 2 i 10/11
d) 8 - 2 i 3/7= 6 - 3/7= 5 i 4/7
e) 6 - 1 i 5/9= 5- 5/9= 4 i 4/9
f) 10-5 i 4/11= 5 - 4/11= 4 i 7/11
Szczegółowe wyjaśnienie:
Odpowiedź:
9.
a) 6 - 1 2/5 = 5 - 2/5 = 4 3/5
b) 7 - 4 2/9 = 3 - 2/9 = 2 7/9
c) 6 - 3 1/11 = 3 - 1/11 =- 2 10/11
d) 8 - 2 3/7 = 6 - 3/7 = 5 4/7
e) 6 - 1 5/9 = 5 - 5/9 = 4 4/9
f) 10 - 5 4/11 = 5 - 4/11 = 4 7/11
Szczegółowe wyjaśnienie: