Add 9/64 and 56/63
9/64 + 56/63 is 593/576.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 64 and 63 is 4032
Next, find the equivalent fraction of both fractional numbers with denominator 4032 - For the 1st fraction, since 64 × 63 = 4032,
9/64 = 9 × 63/64 × 63 = 567/4032 - Likewise, for the 2nd fraction, since 63 × 64 = 4032,
56/63 = 56 × 64/63 × 64 = 3584/4032 - Add the two like fractions:
567/4032 + 3584/4032 = 567 + 3584/4032 = 4151/4032 - 4151/4032 simplified gives 593/576
- So, 9/64 + 56/63 = 593/576
In mixed form: 117/576
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/64+56/63 27/64+56/63 45/64+56/63 63/64+56/63