Add 15/4 and 50/28
1st number: 3 3/4, 2nd number: 1 22/28
15/4 + 50/28 is 155/28.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 28 is 28
Next, find the equivalent fraction of both fractional numbers with denominator 28 - For the 1st fraction, since 4 × 7 = 28,
15/4 = 15 × 7/4 × 7 = 105/28 - Likewise, for the 2nd fraction, since 28 × 1 = 28,
50/28 = 50 × 1/28 × 1 = 50/28 - Add the two like fractions:
105/28 + 50/28 = 105 + 50/28 = 155/28 - So, 15/4 + 50/28 = 155/28
In mixed form: 515/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/4+50/28 15/8+50/28 15/4+50/56 45/4+50/28 15/12+50/28 15/4+50/84 75/4+50/28 15/20+50/28 15/28+50/28