Add 9/54 and 63/8
1st number: 9/54, 2nd number: 7 7/8
9/54 + 63/8 is 193/24.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 8 is 216
Next, find the equivalent fraction of both fractional numbers with denominator 216 - For the 1st fraction, since 54 × 4 = 216,
9/54 = 9 × 4/54 × 4 = 36/216 - Likewise, for the 2nd fraction, since 8 × 27 = 216,
63/8 = 63 × 27/8 × 27 = 1701/216 - Add the two like fractions:
36/216 + 1701/216 = 36 + 1701/216 = 1737/216 - 1737/216 simplified gives 193/24
- So, 9/54 + 63/8 = 193/24
In mixed form: 81/24
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/54+63/8 9/54+63/16 27/54+63/8 9/54+63/24 45/54+63/8 9/54+63/40 63/54+63/8 9/54+63/56