Add 8/16 and 54/9
1st number: 8/16, 2nd number: 6 0/9
8/16 + 54/9 is 13/2.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 9 is 144
Next, find the equivalent fraction of both fractional numbers with denominator 144 - For the 1st fraction, since 16 × 9 = 144,
8/16 = 8 × 9/16 × 9 = 72/144 - Likewise, for the 2nd fraction, since 9 × 16 = 144,
54/9 = 54 × 16/9 × 16 = 864/144 - Add the two like fractions:
72/144 + 864/144 = 72 + 864/144 = 936/144 - 936/144 simplified gives 13/2
- So, 8/16 + 54/9 = 13/2
In mixed form: 61/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/32+54/9 8/16+54/18 24/16+54/9 8/48+54/9 8/16+54/27 40/16+54/9 8/80+54/9 8/16+54/45 56/16+54/9 8/16+54/63