Add 5/60 and 60/40
1st number: 5/60, 2nd number: 1 20/40
5/60 + 60/40 is 19/12.
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,
60/40 = 60 × 3/40 × 3 = 180/120 - Add the two like fractions:
10/120 + 180/120 = 10 + 180/120 = 190/120 - 190/120 simplified gives 19/12
- So, 5/60 + 60/40 = 19/12
In mixed form: 17/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/60+60/40 5/60+60/80 15/60+60/40 25/60+60/40 35/60+60/40