Add 50/2 and 18/30
1st number: 25 0/2, 2nd number: 18/30
50/2 + 18/30 is 128/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 30 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 2 × 15 = 30,
50/2 = 50 × 15/2 × 15 = 750/30 - Likewise, for the 2nd fraction, since 30 × 1 = 30,
18/30 = 18 × 1/30 × 1 = 18/30 - Add the two like fractions:
750/30 + 18/30 = 750 + 18/30 = 768/30 - 768/30 simplified gives 128/5
- So, 50/2 + 18/30 = 128/5
In mixed form: 253/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/2+36/30 50/4+18/30 50/2+18/60 50/2+54/30 50/6+18/30 50/2+18/90 50/2+90/30 50/10+18/30 50/14+18/30