Add 7/35 and 3/63
7/35 + 3/63 is 26/105.
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,
7/35 = 7 × 9/35 × 9 = 63/315 - Likewise, for the 2nd fraction, since 63 × 5 = 315,
3/63 = 3 × 5/63 × 5 = 15/315 - Add the two like fractions:
63/315 + 15/315 = 63 + 15/315 = 78/315 - 78/315 simplified gives 26/105
- So, 7/35 + 3/63 = 26/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/35+3/63 7/35+6/63 7/70+3/63 21/35+3/63 7/35+9/63 7/35+15/63 49/35+3/63 7/35+21/63