Add 27/40 and 25/6
1st number: 27/40, 2nd number: 4 1/6
27/40 + 25/6 is 581/120.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 6 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 40 × 3 = 120,
27/40 = 27 × 3/40 × 3 = 81/120 - Likewise, for the 2nd fraction, since 6 × 20 = 120,
25/6 = 25 × 20/6 × 20 = 500/120 - Add the two like fractions:
81/120 + 500/120 = 81 + 500/120 = 581/120 - So, 27/40 + 25/6 = 581/120
In mixed form: 4101/120
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/40+25/6 27/40+50/6 27/80+25/6 27/40+25/12 81/40+25/6 27/40+75/6 27/40+25/18 27/40+25/30 27/40+25/42