Add 56/72 and 2/9
56/72 + 2/9 is 1/1.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 9 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 72 × 1 = 72,
56/72 = 56 × 1/72 × 1 = 56/72 - Likewise, for the 2nd fraction, since 9 × 8 = 72,
2/9 = 2 × 8/9 × 8 = 16/72 - Add the two like fractions:
56/72 + 16/72 = 56 + 16/72 = 72/72 - 72/72 simplified gives 1/1
- So, 56/72 + 2/9 = 1/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/72+4/9 56/72+2/18 56/72+6/9 56/72+2/27 56/72+10/9 56/72+2/45 56/72+14/9 56/72+2/63