Add 4/75 and 84/28
1st number: 4/75, 2nd number: 3 0/28
4/75 + 84/28 is 229/75.
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,
4/75 = 4 × 28/75 × 28 = 112/2100 - Likewise, for the 2nd fraction, since 28 × 75 = 2100,
84/28 = 84 × 75/28 × 75 = 6300/2100 - Add the two like fractions:
112/2100 + 6300/2100 = 112 + 6300/2100 = 6412/2100 - 6412/2100 simplified gives 229/75
- So, 4/75 + 84/28 = 229/75
In mixed form: 34/75
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/75+84/28 4/75+84/56 12/75+84/28 20/75+84/28 28/75+84/28