Add 60/20 and 28/48
1st number: 3 0/20, 2nd number: 28/48
60/20 + 28/48 is 43/12.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 48 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 20 × 12 = 240,
60/20 = 60 × 12/20 × 12 = 720/240 - Likewise, for the 2nd fraction, since 48 × 5 = 240,
28/48 = 28 × 5/48 × 5 = 140/240 - Add the two like fractions:
720/240 + 140/240 = 720 + 140/240 = 860/240 - 860/240 simplified gives 43/12
- So, 60/20 + 28/48 = 43/12
In mixed form: 37/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/20+56/48 60/40+28/48 60/20+28/96 60/20+84/48