Add 5/60 and 27/40
5/60 + 27/40 is 91/120.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 40 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 60 × 2 = 120,
5/60 = 5 × 2/60 × 2 = 10/120 - Likewise, for the 2nd fraction, since 40 × 3 = 120,
27/40 = 27 × 3/40 × 3 = 81/120 - Add the two like fractions:
10/120 + 81/120 = 10 + 81/120 = 91/120 - So, 5/60 + 27/40 = 91/120
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/60+27/40 5/60+54/40 5/60+27/80 15/60+27/40 5/60+81/40 25/60+27/40 35/60+27/40