Add 12/64 and 12/63
12/64 + 12/63 is 127/336.
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,
12/64 = 12 × 63/64 × 63 = 756/4032 - Likewise, for the 2nd fraction, since 63 × 64 = 4032,
12/63 = 12 × 64/63 × 64 = 768/4032 - Add the two like fractions:
756/4032 + 768/4032 = 756 + 768/4032 = 1524/4032 - 1524/4032 simplified gives 127/336
- So, 12/64 + 12/63 = 127/336
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/64+12/63 12/64+24/63 36/64+12/63 12/64+36/63 60/64+12/63 12/64+60/63 84/64+12/63 12/64+84/63