Add 7/25 and 54/7
1st number: 7/25, 2nd number: 7 5/7
7/25 + 54/7 is 1399/175.
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,
7/25 = 7 × 7/25 × 7 = 49/175 - Likewise, for the 2nd fraction, since 7 × 25 = 175,
54/7 = 54 × 25/7 × 25 = 1350/175 - Add the two like fractions:
49/175 + 1350/175 = 49 + 1350/175 = 1399/175 - So, 7/25 + 54/7 = 1399/175
In mixed form: 7174/175
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/25+54/7 7/50+54/7 7/25+54/14 21/25+54/7 7/75+54/7 7/25+54/21 35/25+54/7 7/25+54/35 49/25+54/7 7/25+54/49