Add 48/72 and 6/63
48/72 + 6/63 is 16/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 63 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 72 × 7 = 504,
48/72 = 48 × 7/72 × 7 = 336/504 - Likewise, for the 2nd fraction, since 63 × 8 = 504,
6/63 = 6 × 8/63 × 8 = 48/504 - Add the two like fractions:
336/504 + 48/504 = 336 + 48/504 = 384/504 - 384/504 simplified gives 16/21
- So, 48/72 + 6/63 = 16/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/72+6/63 48/72+12/63 48/72+18/63 48/72+30/63 48/72+42/63