Add 9/12 and 60/7
1st number: 9/12, 2nd number: 8 4/7
9/12 + 60/7 is 261/28.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 7 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 12 × 7 = 84,
9/12 = 9 × 7/12 × 7 = 63/84 - Likewise, for the 2nd fraction, since 7 × 12 = 84,
60/7 = 60 × 12/7 × 12 = 720/84 - Add the two like fractions:
63/84 + 720/84 = 63 + 720/84 = 783/84 - 783/84 simplified gives 261/28
- So, 9/12 + 60/7 = 261/28
In mixed form: 99/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/12+60/7 9/24+60/7 9/12+60/14 27/12+60/7 9/36+60/7 9/12+60/21 45/12+60/7 9/60+60/7 9/12+60/35 63/12+60/7 9/84+60/7 9/12+60/49