Oblicz ułamki.
8 1/3 * 2 2/5
4 1/5 * 2 1/7
Klasa 6...;p
Dam n^a^j...;-]
Dziękuję...^^
8 1/3 * 2 2/5 = 25/3 * 12/5 = 20 ( 25 skroci sie z 5 , a 12 z 3)
4 1/5 * 2 1/7 = 21/5 * 15/7 = 9 ( 21 skroci sie z 7, a 15 z 5)
Licze na najj:)))
8 1/3 ·2 2/5 = 9/3 · 12/5 = 9/1 · 4/5 = 36/5 = 7 1/5
4 1/5 · 2 1/7 = 21/5 ·15/7 = 3/1 · 3/1 = 9
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8 1/3 * 2 2/5 = 25/3 * 12/5 = 20 ( 25 skroci sie z 5 , a 12 z 3)
4 1/5 * 2 1/7 = 21/5 * 15/7 = 9 ( 21 skroci sie z 7, a 15 z 5)
Licze na najj:)))
8 1/3 ·2 2/5 = 9/3 · 12/5 = 9/1 · 4/5 = 36/5 = 7 1/5
4 1/5 · 2 1/7 = 21/5 ·15/7 = 3/1 · 3/1 = 9