Szczegółowe wyjaśnienie:
8.
3 1/6 - 1 1/10= 3 10/60 - 1 6/60 = 2 4/60 = 2 1/15
2 1/15 - 1 1/10= 2 2/30 - 1 3/30 = 29/30
2 2/15 - 1 1/18 = 2 4/30 - 1 3/30 = 1 1/30
2,5 - 1,1 = 1,4
9.
1.05 : 1 6/9 = 1 5/100 : 1 6/9 = 15/100 : 15/9 = 15/100 * 9/15 = 100/9 = 11 1/9
0,61 : 1 6/9 = 61/100 : 5/3 = 61/100 * 3/5 = 183/500=
366/1000= 0.366
105/500 : 5/3 = 105/500 * 3/5 = 21/500 * 3 = 63/500= 126/1000= 0.126
0.01 : 5/3 = 1/100 : 5/3 = 1/100 * 3/5 = 3/500 = 6/1000= 0,006
Mam nadzieję, że o to chodziło.
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Szczegółowe wyjaśnienie:
8.
3 1/6 - 1 1/10= 3 10/60 - 1 6/60 = 2 4/60 = 2 1/15
2 1/15 - 1 1/10= 2 2/30 - 1 3/30 = 29/30
2 2/15 - 1 1/18 = 2 4/30 - 1 3/30 = 1 1/30
2,5 - 1,1 = 1,4
9.
1.05 : 1 6/9 = 1 5/100 : 1 6/9 = 15/100 : 15/9 = 15/100 * 9/15 = 100/9 = 11 1/9
0,61 : 1 6/9 = 61/100 : 5/3 = 61/100 * 3/5 = 183/500=
366/1000= 0.366
105/500 : 5/3 = 105/500 * 3/5 = 21/500 * 3 = 63/500= 126/1000= 0.126
0.01 : 5/3 = 1/100 : 5/3 = 1/100 * 3/5 = 3/500 = 6/1000= 0,006
Mam nadzieję, że o to chodziło.