Add 25/2 and 15/60
1st number: 12 1/2, 2nd number: 15/60
25/2 + 15/60 is 51/4.
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,
25/2 = 25 × 30/2 × 30 = 750/60 - Likewise, for the 2nd fraction, since 60 × 1 = 60,
15/60 = 15 × 1/60 × 1 = 15/60 - Add the two like fractions:
750/60 + 15/60 = 750 + 15/60 = 765/60 - 765/60 simplified gives 51/4
- So, 25/2 + 15/60 = 51/4
In mixed form: 123/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/2+15/60 25/2+30/60 25/4+15/60 75/2+15/60 25/2+45/60 25/6+15/60 25/2+75/60 25/10+15/60 25/14+15/60