Add 45/12 and 60/49
1st number: 3 9/12, 2nd number: 1 11/49
45/12 + 60/49 is 975/196.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 49 is 588
Next, find the equivalent fraction of both fractional numbers with denominator 588 - For the 1st fraction, since 12 × 49 = 588,
45/12 = 45 × 49/12 × 49 = 2205/588 - Likewise, for the 2nd fraction, since 49 × 12 = 588,
60/49 = 60 × 12/49 × 12 = 720/588 - Add the two like fractions:
2205/588 + 720/588 = 2205 + 720/588 = 2925/588 - 2925/588 simplified gives 975/196
- So, 45/12 + 60/49 = 975/196
In mixed form: 4191/196
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/12+60/49 45/24+60/49 45/12+60/98 45/36+60/49 45/60+60/49 45/84+60/49