17 3/8-4=9 5/12+2 1/6

Question

17 3/8-4=9 5/12+2 1/6

Answer 1

Ответ:

17,3/8-у=9,5/12+2,1/6

51.9/24-у=19/24+8.4/24

51.9/24-у=27.4/24

у=51.9/24-27.4/24

у=24.5/24=1 1/48