Add 3/63 and 5/35
3/63 + 5/35 is 4/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 35 is 315
Next, find the equivalent fraction of both fractional numbers with denominator 315 - For the 1st fraction, since 63 × 5 = 315,
3/63 = 3 × 5/63 × 5 = 15/315 - Likewise, for the 2nd fraction, since 35 × 9 = 315,
5/35 = 5 × 9/35 × 9 = 45/315 - Add the two like fractions:
15/315 + 45/315 = 15 + 45/315 = 60/315 - 60/315 simplified gives 4/21
- So, 3/63 + 5/35 = 4/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/63+5/35 3/63+10/35 3/63+5/70 9/63+5/35 3/63+15/35 15/63+5/35 3/63+25/35 21/63+5/35