Add 50/30 and 9/8
1st number: 1 20/30, 2nd number: 1 1/8
50/30 + 9/8 is 67/24.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 8 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 30 × 4 = 120,
50/30 = 50 × 4/30 × 4 = 200/120 - Likewise, for the 2nd fraction, since 8 × 15 = 120,
9/8 = 9 × 15/8 × 15 = 135/120 - Add the two like fractions:
200/120 + 135/120 = 200 + 135/120 = 335/120 - 335/120 simplified gives 67/24
- So, 50/30 + 9/8 = 67/24
In mixed form: 219/24
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/30+18/8 50/60+9/8 50/30+9/16 50/30+27/8 50/90+9/8 50/30+9/24 50/30+45/8 50/30+9/40 50/30+63/8 50/30+9/56