Add 14/15 and 54/10
1st number: 14/15, 2nd number: 5 4/10
14/15 + 54/10 is 19/3.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 10 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 15 × 2 = 30,
14/15 = 14 × 2/15 × 2 = 28/30 - Likewise, for the 2nd fraction, since 10 × 3 = 30,
54/10 = 54 × 3/10 × 3 = 162/30 - Add the two like fractions:
28/30 + 162/30 = 28 + 162/30 = 190/30 - 190/30 simplified gives 19/3
- So, 14/15 + 54/10 = 19/3
In mixed form: 61/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/15+54/10 14/30+54/10 14/15+54/20 42/15+54/10 14/45+54/10 14/15+54/30 70/15+54/10 14/75+54/10 14/15+54/50 98/15+54/10 14/15+54/70