Add 50/2 and 12/30
1st number: 25 0/2, 2nd number: 12/30
50/2 + 12/30 is 127/5.
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,
12/30 = 12 × 1/30 × 1 = 12/30 - Add the two like fractions:
750/30 + 12/30 = 750 + 12/30 = 762/30 - 762/30 simplified gives 127/5
- So, 50/2 + 12/30 = 127/5
In mixed form: 252/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/2+24/30 50/4+12/30 50/2+12/60 50/2+36/30 50/6+12/30 50/2+12/90 50/2+60/30 50/10+12/30 50/2+84/30 50/14+12/30