Add 98/45 and 8/30
1st number: 2 8/45, 2nd number: 8/30
98/45 + 8/30 is 22/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 30 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 45 × 2 = 90,
98/45 = 98 × 2/45 × 2 = 196/90 - Likewise, for the 2nd fraction, since 30 × 3 = 90,
8/30 = 8 × 3/30 × 3 = 24/90 - Add the two like fractions:
196/90 + 24/90 = 196 + 24/90 = 220/90 - 220/90 simplified gives 22/9
- So, 98/45 + 8/30 = 22/9
In mixed form: 24/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/45+16/30 98/90+8/30 98/45+8/60 98/45+24/30 98/45+8/90 98/45+40/30 98/45+56/30