Add 5/75 and 60/45
1st number: 5/75, 2nd number: 1 15/45
5/75 + 60/45 is 7/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 45 is 225
Next, find the equivalent fraction of both fractional numbers with denominator 225 - For the 1st fraction, since 75 × 3 = 225,
5/75 = 5 × 3/75 × 3 = 15/225 - Likewise, for the 2nd fraction, since 45 × 5 = 225,
60/45 = 60 × 5/45 × 5 = 300/225 - Add the two like fractions:
15/225 + 300/225 = 15 + 300/225 = 315/225 - 315/225 simplified gives 7/5
- So, 5/75 + 60/45 = 7/5
In mixed form: 12/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/75+60/45 5/75+60/90 15/75+60/45 25/75+60/45 35/75+60/45