Proszę pomocy dane naj
Zad 4
Zad 5
![Proszę Pomocy Dane Naj Zad 4 Zad 5 class=](https://pl-static.z-dn.net/files/d18/dd3144cdc35ac8513bf4b92379c01f30.jpg)
Odpowiedź:
zadanie 4
a)2/3
b)15/35
zadanie 5
a)6/9=1/3
b)12/9=4/3=1 1/3
c)3 5/7
d)4 10/7=5 3/7
e)4/15
f) 2 4/23
g)8 1/7
h)43/8-21/8=22/8=2 6/8=2 3/4
Zad 4
[tex]\frac{8}{12} = \frac{2}{3}[/tex]
zadanie 5
1/9 + 5/9 = 6/9 = 2/3
5/9+7/9 = 12/9 = 3/3=1/1
3 2/7 + 3/7 = 23/7 + 3/7 = 26/7 = 13/7
2 4/7 + 3 6/7 = 18/7 + 27/7 = 45/7 = 3/7
13/15 - 9/15 = 4/15
3 15/23 - 1 11/23 = 84/23 - 34/23 = 50/23=1/23
9 - 6/7 = 63/7 - 6/7 = 21/7=3/7
5 3/8 - 2 5/8 = 43/8 - 21/8 = 22/8=11/2
Liczę Na naj :D pozdrawiam