Add 49/20 and 3/15
1st number: 2 9/20, 2nd number: 3/15
49/20 + 3/15 is 53/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 15 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 20 × 3 = 60,
49/20 = 49 × 3/20 × 3 = 147/60 - Likewise, for the 2nd fraction, since 15 × 4 = 60,
3/15 = 3 × 4/15 × 4 = 12/60 - Add the two like fractions:
147/60 + 12/60 = 147 + 12/60 = 159/60 - 159/60 simplified gives 53/20
- So, 49/20 + 3/15 = 53/20
In mixed form: 213/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/20+3/15 49/20+6/15 49/40+3/15 49/20+3/30 49/20+9/15 49/60+3/15 49/20+3/45 49/20+3/75 49/20+21/15