10 5/8-1/4 = ??? (дробь)

Question

10 5/8-1/4 = ??? (дробь)

Answer 1

10 5/8  -  1/4 = 85/8  -  1/4 =(85 × 1  -  1 × 2)/8 = 85/8  -  2/8 =  83/8 = 10 3/8

Answer 2

10ц 5\8 -1\4 = 10ц5\8 - 2\8 =10ц3\8