15/6 to a mixed number

The fraction 15/6 as a mixed number is 2 1/2

Divide the numerator (15) by the denominator (6): the quotient 2 is the whole part and the remainder 3 is the numerator of the fractional part, over the same denominator. Reduced to lowest terms that gives 2 1/2.

Multiply the whole part by the denominator and add the remainder back: 2 × 6 = 12, and 12 + 3 = 15 — exactly the numerator you started with.

15 ÷ 6 = 2.5.