80/7 to a mixed number

The fraction 80/7 as a mixed number is 11 3/7

Divide the numerator (80) by the denominator (7): the quotient 11 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 11 3/7.

Multiply the whole part by the denominator and add the remainder back: 11 × 7 = 77, and 77 + 3 = 80 — exactly the numerator you started with.

80 ÷ 7 ≈ 11.429.