Add 2/25 and 56/21
1st number: 2/25, 2nd number: 2 14/21
2/25 + 56/21 is 206/75.
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,
2/25 = 2 × 21/25 × 21 = 42/525 - Likewise, for the 2nd fraction, since 21 × 25 = 525,
56/21 = 56 × 25/21 × 25 = 1400/525 - Add the two like fractions:
42/525 + 1400/525 = 42 + 1400/525 = 1442/525 - 1442/525 simplified gives 206/75
- So, 2/25 + 56/21 = 206/75
In mixed form: 256/75
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/25+56/21 2/50+56/21 2/25+56/42 6/25+56/21 2/75+56/21 2/25+56/63 10/25+56/21 14/25+56/21