Add 27/84 and 2/60
27/84 + 2/60 is 149/420.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 60 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 84 × 5 = 420,
27/84 = 27 × 5/84 × 5 = 135/420 - Likewise, for the 2nd fraction, since 60 × 7 = 420,
2/60 = 2 × 7/60 × 7 = 14/420 - Add the two like fractions:
135/420 + 14/420 = 135 + 14/420 = 149/420 - So, 27/84 + 2/60 = 149/420
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/84+2/60 27/84+4/60 81/84+2/60 27/84+6/60 27/84+10/60 27/84+14/60