Add 49/45 and 27/7
1st number: 1 4/45, 2nd number: 3 6/7
49/45 + 27/7 is 1558/315.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 7 is 315
Next, find the equivalent fraction of both fractional numbers with denominator 315 - For the 1st fraction, since 45 × 7 = 315,
49/45 = 49 × 7/45 × 7 = 343/315 - Likewise, for the 2nd fraction, since 7 × 45 = 315,
27/7 = 27 × 45/7 × 45 = 1215/315 - Add the two like fractions:
343/315 + 1215/315 = 343 + 1215/315 = 1558/315 - So, 49/45 + 27/7 = 1558/315
In mixed form: 4298/315
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/45+27/7 49/45+54/7 49/90+27/7 49/45+27/14 49/45+81/7 49/45+27/21 49/45+27/35 49/45+27/49