Add 10/35 and 9/63
10/35 + 9/63 is 3/7.
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,
10/35 = 10 × 9/35 × 9 = 90/315 - Likewise, for the 2nd fraction, since 63 × 5 = 315,
9/63 = 9 × 5/63 × 5 = 45/315 - Add the two like fractions:
90/315 + 45/315 = 90 + 45/315 = 135/315 - 135/315 simplified gives 3/7
- So, 10/35 + 9/63 = 3/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/35+9/63 10/35+18/63 10/70+9/63 30/35+9/63 10/35+27/63 50/35+9/63 10/35+45/63 70/35+9/63