решите уравнение
х/48+1/6=3/4

х/48 + 1/6 = 3/4
х/48 = 3/4 - 1/6
х/48 = 9/12 - 2/12
х/48 = 7/12
х = 7/12 * 48
х = 7/1 * 4/1
х = 28
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28/48 + 1/6 = 3/4
7/12 + 1/6 = 3/4
7/12 + 2/12 = 3/4
9/12 = 3/4
3/4 = 3/4
Ответ: х = 28