Add 18/2 and 30/48
1st number: 9 0/2, 2nd number: 30/48
18/2 + 30/48 is 77/8.
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,
18/2 = 18 × 24/2 × 24 = 432/48 - Likewise, for the 2nd fraction, since 48 × 1 = 48,
30/48 = 30 × 1/48 × 1 = 30/48 - Add the two like fractions:
432/48 + 30/48 = 432 + 30/48 = 462/48 - 462/48 simplified gives 77/8
- So, 18/2 + 30/48 = 77/8
In mixed form: 95/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/2+30/48 18/2+60/48 18/4+30/48 18/2+30/96 54/2+30/48 18/2+90/48 18/6+30/48 90/2+30/48 18/10+30/48 18/14+30/48