Question

С Объяснением пожалуйста

Answer 1

1) 3/14 + 1/2 = 3/14 + 7/14 = 10/14 = 5/7
2) 5/6 : 5/7 = 5/6 * 7/5 = 7/6
3) 7/6 + 7/12 = 14/12 + 7/12 =21/12 = 7/4
x = 7/4 * 4/1
x = 7