Oblicz:
(pięc i 2 to całości)5 1/4 : 2 2/5 =
0,9 : 3/4 =
2,8 : 7/12 =
5 1/4:2 2/5= 21/4:12/5=21/4 x 5/12= 125/48= 2 29/48
0.9 : 3/4 = 9/10 :3/4 = 9/10 x 4/3 = 3/5 x 2/1 = 6/5 = 1 1/5
2.8 : 7/12 = 28/10 : 7/12 = 28/10 x 12/7 = 4/5 x 6/1 = 24/5 = 4 4/5
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5 1/4:2 2/5= 21/4:12/5=21/4 x 5/12= 125/48= 2 29/48
0.9 : 3/4 = 9/10 :3/4 = 9/10 x 4/3 = 3/5 x 2/1 = 6/5 = 1 1/5
2.8 : 7/12 = 28/10 : 7/12 = 28/10 x 12/7 = 4/5 x 6/1 = 24/5 = 4 4/5
Pozdrawiam!