Add 5/6 and 6/72
5/6 + 6/72 is 11/12.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 72 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 6 × 12 = 72,
5/6 = 5 × 12/6 × 12 = 60/72 - Likewise, for the 2nd fraction, since 72 × 1 = 72,
6/72 = 6 × 1/72 × 1 = 6/72 - Add the two like fractions:
60/72 + 6/72 = 60 + 6/72 = 66/72 - 66/72 simplified gives 11/12
- So, 5/6 + 6/72 = 11/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/6+6/72 5/6+12/72 5/12+6/72 15/6+6/72 5/6+18/72 5/18+6/72 25/6+6/72 5/6+30/72 5/30+6/72 35/6+6/72 5/6+42/72 5/42+6/72