Answer:
9 ÷ 3/4 = 12
Explanation:
9 ÷ 3/4 (Let's change this into fractions to make things easier)
9/1 ÷ 3/4 (Change the division sign into multiplication and flip the 2nd fraction, aka find the reciprocal of 3/4 which is 4/3)
9/1 · 4/3 (Multiply straight across! Numerator: 9 · 4 = 36 Denominator: 1 · 3 = 3
36/3 = 12