Add 72/3 and 90/24
1st number: 24 0/3, 2nd number: 3 18/24
72/3 + 90/24 is 111/4.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 24 is 24
Next, find the equivalent fraction of both fractional numbers with denominator 24 - For the 1st fraction, since 3 × 8 = 24,
72/3 = 72 × 8/3 × 8 = 576/24 - Likewise, for the 2nd fraction, since 24 × 1 = 24,
90/24 = 90 × 1/24 × 1 = 90/24 - Add the two like fractions:
576/24 + 90/24 = 576 + 90/24 = 666/24 - 666/24 simplified gives 111/4
- So, 72/3 + 90/24 = 111/4
In mixed form: 273/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/6+90/24 72/3+90/48 72/9+90/24 72/3+90/72 72/15+90/24 72/21+90/24