Add 2/72 and 90/24
1st number: 2/72, 2nd number: 3 18/24
2/72 + 90/24 is 34/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 24 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 72 × 1 = 72,
2/72 = 2 × 1/72 × 1 = 2/72 - Likewise, for the 2nd fraction, since 24 × 3 = 72,
90/24 = 90 × 3/24 × 3 = 270/72 - Add the two like fractions:
2/72 + 270/72 = 2 + 270/72 = 272/72 - 272/72 simplified gives 34/9
- So, 2/72 + 90/24 = 34/9
In mixed form: 37/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/72+90/24 2/72+90/48 6/72+90/24 2/72+90/72 10/72+90/24 14/72+90/24