Add 4/63 and 9/30
4/63 + 9/30 is 229/630.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 30 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 63 × 10 = 630,
4/63 = 4 × 10/63 × 10 = 40/630 - Likewise, for the 2nd fraction, since 30 × 21 = 630,
9/30 = 9 × 21/30 × 21 = 189/630 - Add the two like fractions:
40/630 + 189/630 = 40 + 189/630 = 229/630 - So, 4/63 + 9/30 = 229/630
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/63+9/30 4/63+18/30 4/63+9/60 12/63+9/30 4/63+27/30 4/63+9/90 20/63+9/30 4/63+45/30 28/63+9/30 4/63+63/30