Ответ:
1/2
Пошаговое объяснение:
7 - 6,35 = 0,65
0,65 : 6,5 = 0,1
0,1 + 9,9 = 10
1,2 : 36 = 1 1/5 : 36 = 6/5 : 36 = 6/5 * 1/36 = 6/180 = 1/30
1,2 : 0,25 = 4,8
1/30 + 4,8 = 1/30 + 4 4/5 = 1/30 + 24/5 = 145/30 = 29/6
29/6 - 1 5/16 = 29/6 - 21/16 = 169/48
169/48 : 169/24 = 169/48 * 24/169 = 1/2
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Verified answer
Ответ:
1/2
Пошаговое объяснение:
7 - 6,35 = 0,65
0,65 : 6,5 = 0,1
0,1 + 9,9 = 10
1,2 : 36 = 1 1/5 : 36 = 6/5 : 36 = 6/5 * 1/36 = 6/180 = 1/30
1,2 : 0,25 = 4,8
1/30 + 4,8 = 1/30 + 4 4/5 = 1/30 + 24/5 = 145/30 = 29/6
29/6 - 1 5/16 = 29/6 - 21/16 = 169/48
169/48 : 169/24 = 169/48 * 24/169 = 1/2