Add 9/80 and 35/12
1st number: 9/80, 2nd number: 2 11/12
9/80 + 35/12 is 727/240.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 12 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 80 × 3 = 240,
9/80 = 9 × 3/80 × 3 = 27/240 - Likewise, for the 2nd fraction, since 12 × 20 = 240,
35/12 = 35 × 20/12 × 20 = 700/240 - Add the two like fractions:
27/240 + 700/240 = 27 + 700/240 = 727/240 - So, 9/80 + 35/12 = 727/240
In mixed form: 37/240
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/80+35/12 9/80+70/12 9/80+35/24 27/80+35/12 9/80+35/36 45/80+35/12 9/80+35/60 63/80+35/12 9/80+35/84