Add 8/21 and 14/75
8/21 + 14/75 is 298/525.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 21 and 75 is 525
Next, find the equivalent fraction of both fractional numbers with denominator 525 - For the 1st fraction, since 21 × 25 = 525,
8/21 = 8 × 25/21 × 25 = 200/525 - Likewise, for the 2nd fraction, since 75 × 7 = 525,
14/75 = 14 × 7/75 × 7 = 98/525 - Add the two like fractions:
200/525 + 98/525 = 200 + 98/525 = 298/525 - So, 8/21 + 14/75 = 298/525
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/21+14/75 8/21+28/75 8/42+14/75 24/21+14/75 8/21+42/75 8/63+14/75 40/21+14/75 8/21+70/75 56/21+14/75 8/21+98/75