Add 24/63 and 27/72
24/63 + 27/72 is 127/168.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 72 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 63 × 8 = 504,
24/63 = 24 × 8/63 × 8 = 192/504 - Likewise, for the 2nd fraction, since 72 × 7 = 504,
27/72 = 27 × 7/72 × 7 = 189/504 - Add the two like fractions:
192/504 + 189/504 = 192 + 189/504 = 381/504 - 381/504 simplified gives 127/168
- So, 24/63 + 27/72 = 127/168
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/63+27/72 24/63+54/72 72/63+27/72 24/63+81/72