Add 25/7 and 2/54
1st number: 3 4/7, 2nd number: 2/54
25/7 + 2/54 is 682/189.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 54 is 378
Next, find the equivalent fraction of both fractional numbers with denominator 378 - For the 1st fraction, since 7 × 54 = 378,
25/7 = 25 × 54/7 × 54 = 1350/378 - Likewise, for the 2nd fraction, since 54 × 7 = 378,
2/54 = 2 × 7/54 × 7 = 14/378 - Add the two like fractions:
1350/378 + 14/378 = 1350 + 14/378 = 1364/378 - 1364/378 simplified gives 682/189
- So, 25/7 + 2/54 = 682/189
In mixed form: 3115/189
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/7+2/54 25/7+4/54 25/14+2/54 75/7+2/54 25/7+6/54 25/21+2/54 25/7+10/54 25/35+2/54 25/7+14/54 25/49+2/54