Add 54/14 and 8/54
1st number: 3 12/14, 2nd number: 8/54
54/14 + 8/54 is 757/189.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 54 is 378
Next, find the equivalent fraction of both fractional numbers with denominator 378 - For the 1st fraction, since 14 × 27 = 378,
54/14 = 54 × 27/14 × 27 = 1458/378 - Likewise, for the 2nd fraction, since 54 × 7 = 378,
8/54 = 8 × 7/54 × 7 = 56/378 - Add the two like fractions:
1458/378 + 56/378 = 1458 + 56/378 = 1514/378 - 1514/378 simplified gives 757/189
- So, 54/14 + 8/54 = 757/189
In mixed form: 41/189
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/14+16/54 54/28+8/54 54/14+24/54 54/42+8/54 54/14+40/54 54/70+8/54 54/14+56/54 54/98+8/54