Add 8/75 and 81/28
1st number: 8/75, 2nd number: 2 25/28
8/75 + 81/28 is 6299/2100.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 28 is 2100
Next, find the equivalent fraction of both fractional numbers with denominator 2100 - For the 1st fraction, since 75 × 28 = 2100,
8/75 = 8 × 28/75 × 28 = 224/2100 - Likewise, for the 2nd fraction, since 28 × 75 = 2100,
81/28 = 81 × 75/28 × 75 = 6075/2100 - Add the two like fractions:
224/2100 + 6075/2100 = 224 + 6075/2100 = 6299/2100 - So, 8/75 + 81/28 = 6299/2100
In mixed form: 22099/2100
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/75+81/28 8/75+81/56 24/75+81/28 8/75+81/84 40/75+81/28 56/75+81/28