Add 50/2 and 28/70
1st number: 25 0/2, 2nd number: 28/70
50/2 + 28/70 is 127/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 70 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 2 × 35 = 70,
50/2 = 50 × 35/2 × 35 = 1750/70 - Likewise, for the 2nd fraction, since 70 × 1 = 70,
28/70 = 28 × 1/70 × 1 = 28/70 - Add the two like fractions:
1750/70 + 28/70 = 1750 + 28/70 = 1778/70 - 1778/70 simplified gives 127/5
- So, 50/2 + 28/70 = 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+56/70 50/4+28/70 50/2+84/70 50/6+28/70 50/10+28/70 50/14+28/70