Add 75/12 and 63/64
1st number: 6 3/12, 2nd number: 63/64
75/12 + 63/64 is 463/64.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 64 is 192
Next, find the equivalent fraction of both fractional numbers with denominator 192 - For the 1st fraction, since 12 × 16 = 192,
75/12 = 75 × 16/12 × 16 = 1200/192 - Likewise, for the 2nd fraction, since 64 × 3 = 192,
63/64 = 63 × 3/64 × 3 = 189/192 - Add the two like fractions:
1200/192 + 189/192 = 1200 + 189/192 = 1389/192 - 1389/192 simplified gives 463/64
- So, 75/12 + 63/64 = 463/64
In mixed form: 715/64
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/24+63/64 75/36+63/64 75/60+63/64 75/84+63/64