Add 60/15 and 7/45
1st number: 4 0/15, 2nd number: 7/45
60/15 + 7/45 is 187/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 45 is 45
Next, find the equivalent fraction of both fractional numbers with denominator 45 - For the 1st fraction, since 15 × 3 = 45,
60/15 = 60 × 3/15 × 3 = 180/45 - Likewise, for the 2nd fraction, since 45 × 1 = 45,
7/45 = 7 × 1/45 × 1 = 7/45 - Add the two like fractions:
180/45 + 7/45 = 180 + 7/45 = 187/45 - So, 60/15 + 7/45 = 187/45
In mixed form: 47/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/15+14/45 60/30+7/45 60/15+7/90 60/15+21/45 60/45+7/45 60/15+35/45 60/75+7/45 60/15+49/45