Add 54/25 and 2/7
1st number: 2 4/25, 2nd number: 2/7
54/25 + 2/7 is 428/175.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 7 is 175
Next, find the equivalent fraction of both fractional numbers with denominator 175 - For the 1st fraction, since 25 × 7 = 175,
54/25 = 54 × 7/25 × 7 = 378/175 - Likewise, for the 2nd fraction, since 7 × 25 = 175,
2/7 = 2 × 25/7 × 25 = 50/175 - Add the two like fractions:
378/175 + 50/175 = 378 + 50/175 = 428/175 - So, 54/25 + 2/7 = 428/175
In mixed form: 278/175
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/25+4/7 54/50+2/7 54/25+2/14 54/25+6/7 54/75+2/7 54/25+2/21 54/25+10/7 54/25+2/35 54/25+14/7 54/25+2/49