Add 5/45 and 60/16
1st number: 5/45, 2nd number: 3 12/16
5/45 + 60/16 is 139/36.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 16 is 720
Next, find the equivalent fraction of both fractional numbers with denominator 720 - For the 1st fraction, since 45 × 16 = 720,
5/45 = 5 × 16/45 × 16 = 80/720 - Likewise, for the 2nd fraction, since 16 × 45 = 720,
60/16 = 60 × 45/16 × 45 = 2700/720 - Add the two like fractions:
80/720 + 2700/720 = 80 + 2700/720 = 2780/720 - 2780/720 simplified gives 139/36
- So, 5/45 + 60/16 = 139/36
In mixed form: 331/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/45+60/16 5/90+60/16 5/45+60/32 15/45+60/16 5/45+60/48 25/45+60/16 5/45+60/80 35/45+60/16