Add 30/24 and 81/32
1st number: 1 6/24, 2nd number: 2 17/32
30/24 + 81/32 is 121/32.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 32 is 96
Next, find the equivalent fraction of both fractional numbers with denominator 96 - For the 1st fraction, since 24 × 4 = 96,
30/24 = 30 × 4/24 × 4 = 120/96 - Likewise, for the 2nd fraction, since 32 × 3 = 96,
81/32 = 81 × 3/32 × 3 = 243/96 - Add the two like fractions:
120/96 + 243/96 = 120 + 243/96 = 363/96 - 363/96 simplified gives 121/32
- So, 30/24 + 81/32 = 121/32
In mixed form: 325/32
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/24+81/32 30/48+81/32 30/24+81/64 90/24+81/32 30/72+81/32 30/24+81/96