Add 7/63 and 3/8
7/63 + 3/8 is 35/72.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 8 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 63 × 8 = 504,
7/63 = 7 × 8/63 × 8 = 56/504 - Likewise, for the 2nd fraction, since 8 × 63 = 504,
3/8 = 3 × 63/8 × 63 = 189/504 - Add the two like fractions:
56/504 + 189/504 = 56 + 189/504 = 245/504 - 245/504 simplified gives 35/72
- So, 7/63 + 3/8 = 35/72
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/63+3/8 7/63+6/8 7/63+3/16 21/63+3/8 7/63+9/8 7/63+3/24 35/63+3/8 7/63+15/8 7/63+3/40 49/63+3/8 7/63+21/8 7/63+3/56