Add 98/27 and 7/30
1st number: 3 17/27, 2nd number: 7/30
98/27 + 7/30 is 1043/270.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 30 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 27 × 10 = 270,
98/27 = 98 × 10/27 × 10 = 980/270 - Likewise, for the 2nd fraction, since 30 × 9 = 270,
7/30 = 7 × 9/30 × 9 = 63/270 - Add the two like fractions:
980/270 + 63/270 = 980 + 63/270 = 1043/270 - So, 98/27 + 7/30 = 1043/270
In mixed form: 3233/270
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/27+14/30 98/54+7/30 98/27+7/60 98/27+21/30 98/81+7/30 98/27+7/90 98/27+35/30 98/27+49/30