Add 1/54 and 12/49
1/54 + 12/49 is 697/2646.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 49 is 2646
Next, find the equivalent fraction of both fractional numbers with denominator 2646 - For the 1st fraction, since 54 × 49 = 2646,
1/54 = 1 × 49/54 × 49 = 49/2646 - Likewise, for the 2nd fraction, since 49 × 54 = 2646,
12/49 = 12 × 54/49 × 54 = 648/2646 - Add the two like fractions:
49/2646 + 648/2646 = 49 + 648/2646 = 697/2646 - So, 1/54 + 12/49 = 697/2646
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/54+12/49 1/54+24/49 1/54+12/98 3/54+12/49 1/54+36/49 5/54+12/49 1/54+60/49 7/54+12/49 1/54+84/49