Add 98/15 and 10/30
1st number: 6 8/15, 2nd number: 10/30
98/15 + 10/30 is 103/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 30 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 15 × 2 = 30,
98/15 = 98 × 2/15 × 2 = 196/30 - Likewise, for the 2nd fraction, since 30 × 1 = 30,
10/30 = 10 × 1/30 × 1 = 10/30 - Add the two like fractions:
196/30 + 10/30 = 196 + 10/30 = 206/30 - 206/30 simplified gives 103/15
- So, 98/15 + 10/30 = 103/15
In mixed form: 613/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/15+20/30 98/30+10/30 98/15+10/60 98/45+10/30 98/15+10/90 98/15+50/30 98/75+10/30 98/15+70/30