Add 30/72 and 60/49
1st number: 30/72, 2nd number: 1 11/49
30/72 + 60/49 is 965/588.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 49 is 3528
Next, find the equivalent fraction of both fractional numbers with denominator 3528 - For the 1st fraction, since 72 × 49 = 3528,
30/72 = 30 × 49/72 × 49 = 1470/3528 - Likewise, for the 2nd fraction, since 49 × 72 = 3528,
60/49 = 60 × 72/49 × 72 = 4320/3528 - Add the two like fractions:
1470/3528 + 4320/3528 = 1470 + 4320/3528 = 5790/3528 - 5790/3528 simplified gives 965/588
- So, 30/72 + 60/49 = 965/588
In mixed form: 1377/588
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/72+60/49 30/72+60/98 90/72+60/49