89/10 to a mixed number

The fraction 89/10 as a mixed number is 8 9/10

Divide the numerator (89) by the denominator (10): the quotient 8 is the whole part and the remainder 9 is the numerator of the fractional part, over the same denominator. Reduced to lowest terms that gives 8 9/10.

Multiply the whole part by the denominator and add the remainder back: 8 × 10 = 80, and 80 + 9 = 89 — exactly the numerator you started with.

89 ÷ 10 = 8.9.