Add 1/12 and 35/80
1/12 + 35/80 is 25/48.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 80 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 12 × 20 = 240,
1/12 = 1 × 20/12 × 20 = 20/240 - Likewise, for the 2nd fraction, since 80 × 3 = 240,
35/80 = 35 × 3/80 × 3 = 105/240 - Add the two like fractions:
20/240 + 105/240 = 20 + 105/240 = 125/240 - 125/240 simplified gives 25/48
- So, 1/12 + 35/80 = 25/48
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/12+35/80 1/12+70/80 1/24+35/80 3/12+35/80 1/36+35/80 5/12+35/80 1/60+35/80 7/12+35/80 1/84+35/80