Add 1/30 and 49/18
1st number: 1/30, 2nd number: 2 13/18
1/30 + 49/18 is 124/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 18 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 30 × 3 = 90,
1/30 = 1 × 3/30 × 3 = 3/90 - Likewise, for the 2nd fraction, since 18 × 5 = 90,
49/18 = 49 × 5/18 × 5 = 245/90 - Add the two like fractions:
3/90 + 245/90 = 3 + 245/90 = 248/90 - 248/90 simplified gives 124/45
- So, 1/30 + 49/18 = 124/45
In mixed form: 234/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/30+49/18 1/30+98/18 1/60+49/18 1/30+49/36 3/30+49/18 1/90+49/18 1/30+49/54 5/30+49/18 1/30+49/90 7/30+49/18