Add 4/49 and 15/54
4/49 + 15/54 is 317/882.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 54 is 2646
Next, find the equivalent fraction of both fractional numbers with denominator 2646 - For the 1st fraction, since 49 × 54 = 2646,
4/49 = 4 × 54/49 × 54 = 216/2646 - Likewise, for the 2nd fraction, since 54 × 49 = 2646,
15/54 = 15 × 49/54 × 49 = 735/2646 - Add the two like fractions:
216/2646 + 735/2646 = 216 + 735/2646 = 951/2646 - 951/2646 simplified gives 317/882
- So, 4/49 + 15/54 = 317/882
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/49+15/54 4/49+30/54 4/98+15/54 12/49+15/54 4/49+45/54 20/49+15/54 4/49+75/54 28/49+15/54