Add 72/6 and 56/64
1st number: 12 0/6, 2nd number: 56/64
72/6 + 56/64 is 103/8.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 64 is 192
Next, find the equivalent fraction of both fractional numbers with denominator 192 - For the 1st fraction, since 6 × 32 = 192,
72/6 = 72 × 32/6 × 32 = 2304/192 - Likewise, for the 2nd fraction, since 64 × 3 = 192,
56/64 = 56 × 3/64 × 3 = 168/192 - Add the two like fractions:
2304/192 + 168/192 = 2304 + 168/192 = 2472/192 - 2472/192 simplified gives 103/8
- So, 72/6 + 56/64 = 103/8
In mixed form: 127/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/12+56/64 72/18+56/64 72/30+56/64 72/42+56/64