Add 30/2 and 45/48
1st number: 15 0/2, 2nd number: 45/48
30/2 + 45/48 is 255/16.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 48 is 48
Next, find the equivalent fraction of both fractional numbers with denominator 48 - For the 1st fraction, since 2 × 24 = 48,
30/2 = 30 × 24/2 × 24 = 720/48 - Likewise, for the 2nd fraction, since 48 × 1 = 48,
45/48 = 45 × 1/48 × 1 = 45/48 - Add the two like fractions:
720/48 + 45/48 = 720 + 45/48 = 765/48 - 765/48 simplified gives 255/16
- So, 30/2 + 45/48 = 255/16
In mixed form: 1515/16
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/2+45/48 30/2+90/48 30/4+45/48 30/2+45/96 90/2+45/48 30/6+45/48 30/10+45/48 30/14+45/48