Add 14/12 and 8/54
1st number: 1 2/12, 2nd number: 8/54
14/12 + 8/54 is 71/54.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 54 is 108
Next, find the equivalent fraction of both fractional numbers with denominator 108 - For the 1st fraction, since 12 × 9 = 108,
14/12 = 14 × 9/12 × 9 = 126/108 - Likewise, for the 2nd fraction, since 54 × 2 = 108,
8/54 = 8 × 2/54 × 2 = 16/108 - Add the two like fractions:
126/108 + 16/108 = 126 + 16/108 = 142/108 - 142/108 simplified gives 71/54
- So, 14/12 + 8/54 = 71/54
In mixed form: 117/54
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/12+8/54 14/12+16/54 14/24+8/54 42/12+8/54 14/12+24/54 14/36+8/54 70/12+8/54 14/12+40/54 14/60+8/54 98/12+8/54 14/12+56/54 14/84+8/54