Add 9/28 and 9/75
9/28 + 9/75 is 309/700.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 75 is 2100
Next, find the equivalent fraction of both fractional numbers with denominator 2100 - For the 1st fraction, since 28 × 75 = 2100,
9/28 = 9 × 75/28 × 75 = 675/2100 - Likewise, for the 2nd fraction, since 75 × 28 = 2100,
9/75 = 9 × 28/75 × 28 = 252/2100 - Add the two like fractions:
675/2100 + 252/2100 = 675 + 252/2100 = 927/2100 - 927/2100 simplified gives 309/700
- So, 9/28 + 9/75 = 309/700
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/28+9/75 9/28+18/75 9/56+9/75 27/28+9/75 9/28+27/75 9/84+9/75 45/28+9/75 9/28+45/75 63/28+9/75 9/28+63/75