Add 75/60 and 15/25
1st number: 1 15/60, 2nd number: 15/25
75/60 + 15/25 is 37/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 25 is 300
Next, find the equivalent fraction of both fractional numbers with denominator 300 - For the 1st fraction, since 60 × 5 = 300,
75/60 = 75 × 5/60 × 5 = 375/300 - Likewise, for the 2nd fraction, since 25 × 12 = 300,
15/25 = 15 × 12/25 × 12 = 180/300 - Add the two like fractions:
375/300 + 180/300 = 375 + 180/300 = 555/300 - 555/300 simplified gives 37/20
- So, 75/60 + 15/25 = 37/20
In mixed form: 117/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/60+30/25 75/60+15/50 75/60+45/25 75/60+15/75 75/60+75/25