Add 90/27 and 9/98
1st number: 3 9/27, 2nd number: 9/98
90/27 + 9/98 is 1007/294.
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,
90/27 = 90 × 98/27 × 98 = 8820/2646 - Likewise, for the 2nd fraction, since 98 × 27 = 2646,
9/98 = 9 × 27/98 × 27 = 243/2646 - Add the two like fractions:
8820/2646 + 243/2646 = 8820 + 243/2646 = 9063/2646 - 9063/2646 simplified gives 1007/294
- So, 90/27 + 9/98 = 1007/294
In mixed form: 3125/294
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/27+18/98 90/54+9/98 90/27+27/98 90/81+9/98 90/27+45/98 90/27+63/98