Add 30/27 and 54/98
1st number: 1 3/27, 2nd number: 54/98
30/27 + 54/98 is 733/441.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 98 is 2646
Next, find the equivalent fraction of both fractional numbers with denominator 2646 - For the 1st fraction, since 27 × 98 = 2646,
30/27 = 30 × 98/27 × 98 = 2940/2646 - Likewise, for the 2nd fraction, since 98 × 27 = 2646,
54/98 = 54 × 27/98 × 27 = 1458/2646 - Add the two like fractions:
2940/2646 + 1458/2646 = 2940 + 1458/2646 = 4398/2646 - 4398/2646 simplified gives 733/441
- So, 30/27 + 54/98 = 733/441
In mixed form: 1292/441
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/27+54/98 30/54+54/98 90/27+54/98 30/81+54/98