Add 30/2 and 48/45
1st number: 15 0/2, 2nd number: 1 3/45
30/2 + 48/45 is 241/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 45 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 2 × 45 = 90,
30/2 = 30 × 45/2 × 45 = 1350/90 - Likewise, for the 2nd fraction, since 45 × 2 = 90,
48/45 = 48 × 2/45 × 2 = 96/90 - Add the two like fractions:
1350/90 + 96/90 = 1350 + 96/90 = 1446/90 - 1446/90 simplified gives 241/15
- So, 30/2 + 48/45 = 241/15
In mixed form: 161/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/2+48/45 30/2+96/45 30/4+48/45 30/2+48/90 90/2+48/45 30/6+48/45 30/10+48/45 30/14+48/45