Add 28/63 and 1/8
28/63 + 1/8 is 41/72.
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,
28/63 = 28 × 8/63 × 8 = 224/504 - Likewise, for the 2nd fraction, since 8 × 63 = 504,
1/8 = 1 × 63/8 × 63 = 63/504 - Add the two like fractions:
224/504 + 63/504 = 224 + 63/504 = 287/504 - 287/504 simplified gives 41/72
- So, 28/63 + 1/8 = 41/72
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/63+1/8 28/63+2/8 28/63+1/16 84/63+1/8 28/63+3/8 28/63+1/24 28/63+5/8 28/63+1/40 28/63+7/8 28/63+1/56