78/10 to a mixed number

The fraction 78/10 as a mixed number is 7 4/5

Divide the numerator (78) by the denominator (10): the quotient 7 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 7 4/5.

Multiply the whole part by the denominator and add the remainder back: 7 × 10 = 70, and 70 + 8 = 78 — exactly the numerator you started with.

78 ÷ 10 = 7.8.