Add 1/60 and 28/40
1/60 + 28/40 is 43/60.
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,
1/60 = 1 × 2/60 × 2 = 2/120 - Likewise, for the 2nd fraction, since 40 × 3 = 120,
28/40 = 28 × 3/40 × 3 = 84/120 - Add the two like fractions:
2/120 + 84/120 = 2 + 84/120 = 86/120 - 86/120 simplified gives 43/60
- So, 1/60 + 28/40 = 43/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/60+28/40 1/60+56/40 1/60+28/80 3/60+28/40 1/60+84/40 5/60+28/40 7/60+28/40