Add 14/7 and 8/54
1st number: 2 0/7, 2nd number: 8/54
14/7 + 8/54 is 58/27.
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,
14/7 = 14 × 54/7 × 54 = 756/378 - Likewise, for the 2nd fraction, since 54 × 7 = 378,
8/54 = 8 × 7/54 × 7 = 56/378 - Add the two like fractions:
756/378 + 56/378 = 756 + 56/378 = 812/378 - 812/378 simplified gives 58/27
- So, 14/7 + 8/54 = 58/27
In mixed form: 24/27
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/7+8/54 14/7+16/54 42/7+8/54 14/7+24/54 14/21+8/54 70/7+8/54 14/7+40/54 14/35+8/54 98/7+8/54 14/7+56/54 14/49+8/54