Add 1/25 and 14/21
1/25 + 14/21 is 53/75.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 21 is 525
Next, find the equivalent fraction of both fractional numbers with denominator 525 - For the 1st fraction, since 25 × 21 = 525,
1/25 = 1 × 21/25 × 21 = 21/525 - Likewise, for the 2nd fraction, since 21 × 25 = 525,
14/21 = 14 × 25/21 × 25 = 350/525 - Add the two like fractions:
21/525 + 350/525 = 21 + 350/525 = 371/525 - 371/525 simplified gives 53/75
- So, 1/25 + 14/21 = 53/75
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/25+14/21 1/25+28/21 1/50+14/21 1/25+14/42 3/25+14/21 1/25+42/21 1/75+14/21 1/25+14/63 5/25+14/21 1/25+70/21 7/25+14/21 1/25+98/21