Klasa 5
Prosze szybko


Klasa 5 Prosze Szybko class=

Odpowiedź :

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Odpowiedź:

1 : 3/4 = 1 · 4/3 = 4/3 = 1 i 1/3

4/3 : 3/4 = 4/3 · 4/3 = 16/9 = 1 i 7/9

1/3 : 3/4 = 1/3 · 4/3 = 4/9

1 · 3/4 = 3/4

4/3 · 3/4 = 1

1/3 · 3/4 = 1/4

6 : 3/4 = 6 · 4/3 = 8

7/4 : 3/4 = 7/4 · 4/3 = 7/3 = 2 i 1/3

5/8 : 3/4 = 5/8 · 4/3 = 5/6

zad 5

3/4 : 2/7 = 3/4 * 7/2 = 21/8

3/5 : 1/3 = 3/5 * 3/1 = 9/5

4/5 : 5/3 = 4/5 * 3/5  = 12/25

4/5 : 5/4 = 4/5 * 4/5 = 16/25