Add 10/54 and 12/49
10/54 + 12/49 is 569/1323.
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,
10/54 = 10 × 49/54 × 49 = 490/2646 - Likewise, for the 2nd fraction, since 49 × 54 = 2646,
12/49 = 12 × 54/49 × 54 = 648/2646 - Add the two like fractions:
490/2646 + 648/2646 = 490 + 648/2646 = 1138/2646 - 1138/2646 simplified gives 569/1323
- So, 10/54 + 12/49 = 569/1323
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/54+12/49 10/54+24/49 10/54+12/98 30/54+12/49 10/54+36/49 50/54+12/49 10/54+60/49 70/54+12/49 10/54+84/49