Add 60/12 and 90/49
1st number: 5 0/12, 2nd number: 1 41/49
60/12 + 90/49 is 335/49.
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,
60/12 = 60 × 49/12 × 49 = 2940/588 - Likewise, for the 2nd fraction, since 49 × 12 = 588,
90/49 = 90 × 12/49 × 12 = 1080/588 - Add the two like fractions:
2940/588 + 1080/588 = 2940 + 1080/588 = 4020/588 - 4020/588 simplified gives 335/49
- So, 60/12 + 90/49 = 335/49
In mixed form: 641/49
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/24+90/49 60/12+90/98 60/36+90/49 60/84+90/49