Add 54/56 and 32/63
54/56 + 32/63 is 53/36.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 63 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 56 × 9 = 504,
54/56 = 54 × 9/56 × 9 = 486/504 - Likewise, for the 2nd fraction, since 63 × 8 = 504,
32/63 = 32 × 8/63 × 8 = 256/504 - Add the two like fractions:
486/504 + 256/504 = 486 + 256/504 = 742/504 - 742/504 simplified gives 53/36
- So, 54/56 + 32/63 = 53/36
In mixed form: 117/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/56+64/63 54/56+96/63