Add 49/84 and 56/30
1st number: 49/84, 2nd number: 1 26/30
49/84 + 56/30 is 49/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 30 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 84 × 5 = 420,
49/84 = 49 × 5/84 × 5 = 245/420 - Likewise, for the 2nd fraction, since 30 × 14 = 420,
56/30 = 56 × 14/30 × 14 = 784/420 - Add the two like fractions:
245/420 + 784/420 = 245 + 784/420 = 1029/420 - 1029/420 simplified gives 49/20
- So, 49/84 + 56/30 = 49/20
In mixed form: 29/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/84+56/30 49/84+56/60 49/84+56/90