Add 15/28 and 9/75
15/28 + 9/75 is 459/700.
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,
15/28 = 15 × 75/28 × 75 = 1125/2100 - Likewise, for the 2nd fraction, since 75 × 28 = 2100,
9/75 = 9 × 28/75 × 28 = 252/2100 - Add the two like fractions:
1125/2100 + 252/2100 = 1125 + 252/2100 = 1377/2100 - 1377/2100 simplified gives 459/700
- So, 15/28 + 9/75 = 459/700
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/28+9/75 15/28+18/75 15/56+9/75 45/28+9/75 15/28+27/75 15/84+9/75 75/28+9/75 15/28+45/75 15/28+63/75