Add 98/35 and 20/30
1st number: 2 28/35, 2nd number: 20/30
98/35 + 20/30 is 52/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 30 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 35 × 6 = 210,
98/35 = 98 × 6/35 × 6 = 588/210 - Likewise, for the 2nd fraction, since 30 × 7 = 210,
20/30 = 20 × 7/30 × 7 = 140/210 - Add the two like fractions:
588/210 + 140/210 = 588 + 140/210 = 728/210 - 728/210 simplified gives 52/15
- So, 98/35 + 20/30 = 52/15
In mixed form: 37/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/35+40/30 98/70+20/30 98/35+20/60 98/35+60/30 98/35+20/90