Add 54/5 and 56/54
1st number: 10 4/5, 2nd number: 1 2/54
54/5 + 56/54 is 1598/135.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 54 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 5 × 54 = 270,
54/5 = 54 × 54/5 × 54 = 2916/270 - Likewise, for the 2nd fraction, since 54 × 5 = 270,
56/54 = 56 × 5/54 × 5 = 280/270 - Add the two like fractions:
2916/270 + 280/270 = 2916 + 280/270 = 3196/270 - 3196/270 simplified gives 1598/135
- So, 54/5 + 56/54 = 1598/135
In mixed form: 11113/135
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/10+56/54 54/15+56/54 54/25+56/54 54/35+56/54