Add 35/9 and 90/24
1st number: 3 8/9, 2nd number: 3 18/24
35/9 + 90/24 is 275/36.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 24 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 9 × 8 = 72,
35/9 = 35 × 8/9 × 8 = 280/72 - Likewise, for the 2nd fraction, since 24 × 3 = 72,
90/24 = 90 × 3/24 × 3 = 270/72 - Add the two like fractions:
280/72 + 270/72 = 280 + 270/72 = 550/72 - 550/72 simplified gives 275/36
- So, 35/9 + 90/24 = 275/36
In mixed form: 723/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/9+90/24 35/18+90/24 35/9+90/48 35/27+90/24 35/9+90/72 35/45+90/24 35/63+90/24