Add 54/7 and 50/54
1st number: 7 5/7, 2nd number: 50/54
54/7 + 50/54 is 1633/189.
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,
54/7 = 54 × 54/7 × 54 = 2916/378 - Likewise, for the 2nd fraction, since 54 × 7 = 378,
50/54 = 50 × 7/54 × 7 = 350/378 - Add the two like fractions:
2916/378 + 350/378 = 2916 + 350/378 = 3266/378 - 3266/378 simplified gives 1633/189
- So, 54/7 + 50/54 = 1633/189
In mixed form: 8121/189
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/14+50/54 54/21+50/54 54/35+50/54 54/49+50/54