Add 30/12 and 9/64
1st number: 2 6/12, 2nd number: 9/64
30/12 + 9/64 is 169/64.
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,
30/12 = 30 × 16/12 × 16 = 480/192 - Likewise, for the 2nd fraction, since 64 × 3 = 192,
9/64 = 9 × 3/64 × 3 = 27/192 - Add the two like fractions:
480/192 + 27/192 = 480 + 27/192 = 507/192 - 507/192 simplified gives 169/64
- So, 30/12 + 9/64 = 169/64
In mixed form: 241/64
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/12+9/64 30/12+18/64 30/24+9/64 90/12+9/64 30/12+27/64 30/36+9/64 30/12+45/64 30/60+9/64 30/12+63/64 30/84+9/64