Add 54/7 and 6/54
1st number: 7 5/7, 2nd number: 6/54
54/7 + 6/54 is 493/63.
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,
6/54 = 6 × 7/54 × 7 = 42/378 - Add the two like fractions:
2916/378 + 42/378 = 2916 + 42/378 = 2958/378 - 2958/378 simplified gives 493/63
- So, 54/7 + 6/54 = 493/63
In mixed form: 752/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/7+12/54 54/14+6/54 54/7+18/54 54/21+6/54 54/7+30/54 54/35+6/54 54/7+42/54 54/49+6/54