Add 54/30 and 35/24
1st number: 1 24/30, 2nd number: 1 11/24
54/30 + 35/24 is 391/120.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 24 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 30 × 4 = 120,
54/30 = 54 × 4/30 × 4 = 216/120 - Likewise, for the 2nd fraction, since 24 × 5 = 120,
35/24 = 35 × 5/24 × 5 = 175/120 - Add the two like fractions:
216/120 + 175/120 = 216 + 175/120 = 391/120 - So, 54/30 + 35/24 = 391/120
In mixed form: 331/120
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/30+70/24 54/60+35/24 54/30+35/48 54/90+35/24 54/30+35/72