Add 3/63 and 7/8
3/63 + 7/8 is 155/168.
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,
3/63 = 3 × 8/63 × 8 = 24/504 - Likewise, for the 2nd fraction, since 8 × 63 = 504,
7/8 = 7 × 63/8 × 63 = 441/504 - Add the two like fractions:
24/504 + 441/504 = 24 + 441/504 = 465/504 - 465/504 simplified gives 155/168
- So, 3/63 + 7/8 = 155/168
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/63+7/8 3/63+14/8 3/63+7/16 9/63+7/8 3/63+21/8 3/63+7/24 15/63+7/8 3/63+35/8 3/63+7/40 21/63+7/8 3/63+49/8 3/63+7/56