Add 12/5 and 45/48
1st number: 2 2/5, 2nd number: 45/48
12/5 + 45/48 is 267/80.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 48 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 5 × 48 = 240,
12/5 = 12 × 48/5 × 48 = 576/240 - Likewise, for the 2nd fraction, since 48 × 5 = 240,
45/48 = 45 × 5/48 × 5 = 225/240 - Add the two like fractions:
576/240 + 225/240 = 576 + 225/240 = 801/240 - 801/240 simplified gives 267/80
- So, 12/5 + 45/48 = 267/80
In mixed form: 327/80
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/5+45/48 12/5+90/48 12/10+45/48 12/5+45/96 36/5+45/48 12/15+45/48 60/5+45/48 12/25+45/48 84/5+45/48 12/35+45/48