Add 2/63 and 9/70
2/63 + 9/70 is 101/630.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 70 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 63 × 10 = 630,
2/63 = 2 × 10/63 × 10 = 20/630 - Likewise, for the 2nd fraction, since 70 × 9 = 630,
9/70 = 9 × 9/70 × 9 = 81/630 - Add the two like fractions:
20/630 + 81/630 = 20 + 81/630 = 101/630 - So, 2/63 + 9/70 = 101/630
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/63+9/70 2/63+18/70 6/63+9/70 2/63+27/70 10/63+9/70 2/63+45/70 14/63+9/70 2/63+63/70