Add 28/24 and 75/9
1st number: 1 4/24, 2nd number: 8 3/9
28/24 + 75/9 is 19/2.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 9 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 24 × 3 = 72,
28/24 = 28 × 3/24 × 3 = 84/72 - Likewise, for the 2nd fraction, since 9 × 8 = 72,
75/9 = 75 × 8/9 × 8 = 600/72 - Add the two like fractions:
84/72 + 600/72 = 84 + 600/72 = 684/72 - 684/72 simplified gives 19/2
- So, 28/24 + 75/9 = 19/2
In mixed form: 91/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/24+75/9 28/48+75/9 28/24+75/18 84/24+75/9 28/72+75/9 28/24+75/27 28/24+75/45 28/24+75/63