Add 3/8 and 35/63
3/8 + 35/63 is 67/72.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 63 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 8 × 63 = 504,
3/8 = 3 × 63/8 × 63 = 189/504 - Likewise, for the 2nd fraction, since 63 × 8 = 504,
35/63 = 35 × 8/63 × 8 = 280/504 - Add the two like fractions:
189/504 + 280/504 = 189 + 280/504 = 469/504 - 469/504 simplified gives 67/72
- So, 3/8 + 35/63 = 67/72
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/8+35/63 3/8+70/63 3/16+35/63 9/8+35/63 3/24+35/63 15/8+35/63 3/40+35/63 21/8+35/63 3/56+35/63