24/49:6/7+1/14 = 24/49 * 7/6 + 1/14 = 4/7 + 1/14 = 9/14
24/49:7/6=4/7 ( перевернули дробь)
4/7+1/14=4×2/14+1/14=9/14
24/49:6/7+1/14 = 24/49 * 7/6 + 1/14 = 4/7 + 1/14 = 9/14
24/49:7/6=4/7 ( перевернули дробь)
4/7+1/14=4×2/14+1/14=9/14