Question

как решить?   3 1/4-2=      4 1/8-3 1/4=      6 1/2-4 7/8=   

Answer 1

3 1/4 - 2 = 1 1/4
4 1/8 - 3 1/4 = 33/8 - 13/4 = 7/8
6 1/2 - 4 7/8 = 13/2 - 39/8 = 13/8 = 1 5/8