Add 54/14 and 16/6
1st number: 3 12/14, 2nd number: 2 4/6
54/14 + 16/6 is 137/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 6 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 14 × 3 = 42,
54/14 = 54 × 3/14 × 3 = 162/42 - Likewise, for the 2nd fraction, since 6 × 7 = 42,
16/6 = 16 × 7/6 × 7 = 112/42 - Add the two like fractions:
162/42 + 112/42 = 162 + 112/42 = 274/42 - 274/42 simplified gives 137/21
- So, 54/14 + 16/6 = 137/21
In mixed form: 611/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/14+32/6 54/28+16/6 54/14+16/12 54/14+48/6 54/42+16/6 54/14+16/18 54/14+80/6 54/70+16/6 54/14+16/30 54/98+16/6 54/14+16/42