Add 27/84 and 5/72
27/84 + 5/72 is 197/504.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 72 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 84 × 6 = 504,
27/84 = 27 × 6/84 × 6 = 162/504 - Likewise, for the 2nd fraction, since 72 × 7 = 504,
5/72 = 5 × 7/72 × 7 = 35/504 - Add the two like fractions:
162/504 + 35/504 = 162 + 35/504 = 197/504 - So, 27/84 + 5/72 = 197/504
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/84+5/72 27/84+10/72 81/84+5/72 27/84+15/72 27/84+25/72 27/84+35/72