Add 49/18 and 30/10
1st number: 2 13/18, 2nd number: 3 0/10
49/18 + 30/10 is 103/18.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 10 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 18 × 5 = 90,
49/18 = 49 × 5/18 × 5 = 245/90 - Likewise, for the 2nd fraction, since 10 × 9 = 90,
30/10 = 30 × 9/10 × 9 = 270/90 - Add the two like fractions:
245/90 + 270/90 = 245 + 270/90 = 515/90 - 515/90 simplified gives 103/18
- So, 49/18 + 30/10 = 103/18
In mixed form: 513/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/18+30/10 49/18+60/10 49/36+30/10 49/18+30/20 49/18+90/10 49/54+30/10 49/90+30/10 49/18+30/50 49/18+30/70