Add 54/4 and 54/49
1st number: 13 2/4, 2nd number: 1 5/49
54/4 + 54/49 is 1431/98.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 49 is 196
Next, find the equivalent fraction of both fractional numbers with denominator 196 - For the 1st fraction, since 4 × 49 = 196,
54/4 = 54 × 49/4 × 49 = 2646/196 - Likewise, for the 2nd fraction, since 49 × 4 = 196,
54/49 = 54 × 4/49 × 4 = 216/196 - Add the two like fractions:
2646/196 + 216/196 = 2646 + 216/196 = 2862/196 - 2862/196 simplified gives 1431/98
- So, 54/4 + 54/49 = 1431/98
In mixed form: 1459/98
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/8+54/49 54/4+54/98 54/12+54/49 54/20+54/49 54/28+54/49