1 5\8/1\4

1 5/8 ÷ 1/4

To divide fractions, we flip the second fraction (1/4) and then multiply.

1 5/8 x 4/1 = 13/8 x 4/1 = 52/8 = 6 4/8 = 6 1/2

Therefore, 1 5/8 ÷ 1/4 = 6 1/2