Add 25/45 and 60/16
1st number: 25/45, 2nd number: 3 12/16
25/45 + 60/16 is 155/36.
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,
25/45 = 25 × 16/45 × 16 = 400/720 - Likewise, for the 2nd fraction, since 16 × 45 = 720,
60/16 = 60 × 45/16 × 45 = 2700/720 - Add the two like fractions:
400/720 + 2700/720 = 400 + 2700/720 = 3100/720 - 3100/720 simplified gives 155/36
- So, 25/45 + 60/16 = 155/36
In mixed form: 411/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/45+60/16 25/90+60/16 25/45+60/32 75/45+60/16 25/45+60/48 25/45+60/80