Add 9/12 and 49/10
1st number: 9/12, 2nd number: 4 9/10
9/12 + 49/10 is 113/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 10 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 12 × 5 = 60,
9/12 = 9 × 5/12 × 5 = 45/60 - Likewise, for the 2nd fraction, since 10 × 6 = 60,
49/10 = 49 × 6/10 × 6 = 294/60 - Add the two like fractions:
45/60 + 294/60 = 45 + 294/60 = 339/60 - 339/60 simplified gives 113/20
- So, 9/12 + 49/10 = 113/20
In mixed form: 513/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/12+49/10 9/12+98/10 9/24+49/10 9/12+49/20 27/12+49/10 9/36+49/10 9/12+49/30 45/12+49/10 9/60+49/10 9/12+49/50 63/12+49/10 9/84+49/10 9/12+49/70