Add 15/35 and 98/63
1st number: 15/35, 2nd number: 1 35/63
15/35 + 98/63 is 125/63.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 63 is 315
Next, find the equivalent fraction of both fractional numbers with denominator 315 - For the 1st fraction, since 35 × 9 = 315,
15/35 = 15 × 9/35 × 9 = 135/315 - Likewise, for the 2nd fraction, since 63 × 5 = 315,
98/63 = 98 × 5/63 × 5 = 490/315 - Add the two like fractions:
135/315 + 490/315 = 135 + 490/315 = 625/315 - 625/315 simplified gives 125/63
- So, 15/35 + 98/63 = 125/63
In mixed form: 162/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/35+98/63 15/70+98/63 45/35+98/63 75/35+98/63