Add 45/60 and 5/12
45/60 + 5/12 is 7/6.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 12 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 60 × 1 = 60,
45/60 = 45 × 1/60 × 1 = 45/60 - Likewise, for the 2nd fraction, since 12 × 5 = 60,
5/12 = 5 × 5/12 × 5 = 25/60 - Add the two like fractions:
45/60 + 25/60 = 45 + 25/60 = 70/60 - 70/60 simplified gives 7/6
- So, 45/60 + 5/12 = 7/6
In mixed form: 11/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/60+5/12 45/60+10/12 45/60+5/24 45/60+15/12 45/60+5/36 45/60+25/12 45/60+5/60 45/60+35/12 45/60+5/84