Add 72/8 and 60/54
1st number: 9 0/8, 2nd number: 1 6/54
72/8 + 60/54 is 91/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 54 is 216
Next, find the equivalent fraction of both fractional numbers with denominator 216 - For the 1st fraction, since 8 × 27 = 216,
72/8 = 72 × 27/8 × 27 = 1944/216 - Likewise, for the 2nd fraction, since 54 × 4 = 216,
60/54 = 60 × 4/54 × 4 = 240/216 - Add the two like fractions:
1944/216 + 240/216 = 1944 + 240/216 = 2184/216 - 2184/216 simplified gives 91/9
- So, 72/8 + 60/54 = 91/9
In mixed form: 101/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/16+60/54 72/24+60/54 72/40+60/54 72/56+60/54