Add 9/27 and 12/98
9/27 + 12/98 is 67/147.
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,
9/27 = 9 × 98/27 × 98 = 882/2646 - Likewise, for the 2nd fraction, since 98 × 27 = 2646,
12/98 = 12 × 27/98 × 27 = 324/2646 - Add the two like fractions:
882/2646 + 324/2646 = 882 + 324/2646 = 1206/2646 - 1206/2646 simplified gives 67/147
- So, 9/27 + 12/98 = 67/147
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/27+12/98 9/27+24/98 9/54+12/98 9/27+36/98 9/81+12/98 45/27+12/98 9/27+60/98 63/27+12/98 9/27+84/98