Add 4/54 and 63/5
1st number: 4/54, 2nd number: 12 3/5
4/54 + 63/5 is 1711/135.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 5 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 54 × 5 = 270,
4/54 = 4 × 5/54 × 5 = 20/270 - Likewise, for the 2nd fraction, since 5 × 54 = 270,
63/5 = 63 × 54/5 × 54 = 3402/270 - Add the two like fractions:
20/270 + 3402/270 = 20 + 3402/270 = 3422/270 - 3422/270 simplified gives 1711/135
- So, 4/54 + 63/5 = 1711/135
In mixed form: 1291/135
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/54+63/5 4/54+63/10 12/54+63/5 4/54+63/15 20/54+63/5 4/54+63/25 28/54+63/5 4/54+63/35