Add 75/4 and 9/28
1st number: 18 3/4, 2nd number: 9/28
75/4 + 9/28 is 267/14.
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,
75/4 = 75 × 7/4 × 7 = 525/28 - Likewise, for the 2nd fraction, since 28 × 1 = 28,
9/28 = 9 × 1/28 × 1 = 9/28 - Add the two like fractions:
525/28 + 9/28 = 525 + 9/28 = 534/28 - 534/28 simplified gives 267/14
- So, 75/4 + 9/28 = 267/14
In mixed form: 191/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/4+18/28 75/8+9/28 75/4+9/56 75/4+27/28 75/12+9/28 75/4+9/84 75/4+45/28 75/20+9/28 75/4+63/28 75/28+9/28