3/4 ÷ 3/8
(3/4) / (3/8) is the same as (3/4) * (8/3) because you multiply (3/4) by the reciprocal of (3/8).
Therefore:
(3/4) * (8/3)
The 3's cross-cancel out, and you are left with:
8/4, which simplifies to 2.