Add 49/20 and 9/10
1st number: 2 9/20, 2nd number: 9/10
49/20 + 9/10 is 67/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 10 is 20
Next, find the equivalent fraction of both fractional numbers with denominator 20 - For the 1st fraction, since 20 × 1 = 20,
49/20 = 49 × 1/20 × 1 = 49/20 - Likewise, for the 2nd fraction, since 10 × 2 = 20,
9/10 = 9 × 2/10 × 2 = 18/20 - Add the two like fractions:
49/20 + 18/20 = 49 + 18/20 = 67/20 - So, 49/20 + 9/10 = 67/20
In mixed form: 37/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/20+9/10 49/20+18/10 49/40+9/10 49/20+9/20 49/20+27/10 49/60+9/10 49/20+9/30 49/20+45/10 49/20+9/50 49/20+63/10 49/20+9/70