15/12 as a Mixed Number

15/12 as a mixed number is 1 1/4.

How to convert 15/12 to a mixed number

  1. Divide the numerator by the denominator: 15 ÷ 12 = 1 with a remainder of 3.
  2. The quotient 1 is the whole number.
  3. The remainder 3 becomes the new numerator, and the denominator stays 12: 1 3/12.
  4. Simplify 3/12 by dividing both by 3: 3/12 = 1/4. The answer is 1 1/4.

Check: convert 1 1/4 back to an improper fraction

Multiply the whole number by the denominator and add the numerator: 1 × 4 + 1 = 5, so 1 1/4 = 5/4, the same value as 15/12 in lowest terms.

As a decimal, 15/12 = 1.25.

Similar improper fractions

Improper fractionMixed number
13/121 1/12
14/121 1/6
16/121 1/3
17/121 5/12
18/121 1/2
19/121 7/12
20/121 2/3
21/121 3/4

See also: GCF and LCM of 12 and 15.

Another fraction? Use the fraction calculator or browse all improper fractions to mixed numbers.