Add 75/48 and 80/9
1st number: 1 27/48, 2nd number: 8 8/9
75/48 + 80/9 is 1505/144.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 9 is 144
Next, find the equivalent fraction of both fractional numbers with denominator 144 - For the 1st fraction, since 48 × 3 = 144,
75/48 = 75 × 3/48 × 3 = 225/144 - Likewise, for the 2nd fraction, since 9 × 16 = 144,
80/9 = 80 × 16/9 × 16 = 1280/144 - Add the two like fractions:
225/144 + 1280/144 = 225 + 1280/144 = 1505/144 - So, 75/48 + 80/9 = 1505/144
In mixed form: 1065/144
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/96+80/9 75/48+80/18 75/48+80/27 75/48+80/45 75/48+80/63