Add 28/2 and 50/7
1st number: 14 0/2, 2nd number: 7 1/7
28/2 + 50/7 is 148/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 7 is 14
Next, find the equivalent fraction of both fractional numbers with denominator 14 - For the 1st fraction, since 2 × 7 = 14,
28/2 = 28 × 7/2 × 7 = 196/14 - Likewise, for the 2nd fraction, since 7 × 2 = 14,
50/7 = 50 × 2/7 × 2 = 100/14 - Add the two like fractions:
196/14 + 100/14 = 196 + 100/14 = 296/14 - 296/14 simplified gives 148/7
- So, 28/2 + 50/7 = 148/7
In mixed form: 211/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/2+50/7 28/4+50/7 28/2+50/14 84/2+50/7 28/6+50/7 28/2+50/21 28/10+50/7 28/2+50/35 28/14+50/7 28/2+50/49