Add 12/80 and 36/8
1st number: 12/80, 2nd number: 4 4/8
12/80 + 36/8 is 93/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 8 is 80
Next, find the equivalent fraction of both fractional numbers with denominator 80 - For the 1st fraction, since 80 × 1 = 80,
12/80 = 12 × 1/80 × 1 = 12/80 - Likewise, for the 2nd fraction, since 8 × 10 = 80,
36/8 = 36 × 10/8 × 10 = 360/80 - Add the two like fractions:
12/80 + 360/80 = 12 + 360/80 = 372/80 - 372/80 simplified gives 93/20
- So, 12/80 + 36/8 = 93/20
In mixed form: 413/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/80+36/8 12/80+72/8 12/80+36/16 36/80+36/8 12/80+36/24 60/80+36/8 12/80+36/40 84/80+36/8 12/80+36/56