Add 1/72 and 6/9
1/72 + 6/9 is 49/72.
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,
1/72 = 1 × 1/72 × 1 = 1/72 - Likewise, for the 2nd fraction, since 9 × 8 = 72,
6/9 = 6 × 8/9 × 8 = 48/72 - Add the two like fractions:
1/72 + 48/72 = 1 + 48/72 = 49/72 - So, 1/72 + 6/9 = 49/72
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/72+6/9 1/72+12/9 1/72+6/18 3/72+6/9 1/72+18/9 1/72+6/27 5/72+6/9 1/72+30/9 1/72+6/45 7/72+6/9 1/72+42/9 1/72+6/63