Add 25/20 and 50/60
1st number: 1 5/20, 2nd number: 50/60
25/20 + 50/60 is 25/12.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 60 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 20 × 3 = 60,
25/20 = 25 × 3/20 × 3 = 75/60 - Likewise, for the 2nd fraction, since 60 × 1 = 60,
50/60 = 50 × 1/60 × 1 = 50/60 - Add the two like fractions:
75/60 + 50/60 = 75 + 50/60 = 125/60 - 125/60 simplified gives 25/12
- So, 25/20 + 50/60 = 25/12
In mixed form: 21/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/20+50/60 25/40+50/60 75/20+50/60 25/60+50/60