Add 5/2 and 20/60
1st number: 2 1/2, 2nd number: 20/60
5/2 + 20/60 is 17/6.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 60 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 2 × 30 = 60,
5/2 = 5 × 30/2 × 30 = 150/60 - Likewise, for the 2nd fraction, since 60 × 1 = 60,
20/60 = 20 × 1/60 × 1 = 20/60 - Add the two like fractions:
150/60 + 20/60 = 150 + 20/60 = 170/60 - 170/60 simplified gives 17/6
- So, 5/2 + 20/60 = 17/6
In mixed form: 25/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/2+20/60 5/2+40/60 5/4+20/60 15/2+20/60 5/6+20/60 25/2+20/60 5/10+20/60 35/2+20/60 5/14+20/60