20/12 to a mixed number

The fraction 20/12 as a mixed number is 1 2/3

Divide the numerator (20) by the denominator (12): the quotient 1 is the whole part and the remainder 8 is the numerator of the fractional part, over the same denominator. Reduced to lowest terms that gives 1 2/3.

Multiply the whole part by the denominator and add the remainder back: 1 × 12 = 12, and 12 + 8 = 20 — exactly the numerator you started with.

20 ÷ 12 ≈ 1.667.