Add 28/30 and 30/24
1st number: 28/30, 2nd number: 1 6/24
28/30 + 30/24 is 131/60.
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,
28/30 = 28 × 4/30 × 4 = 112/120 - Likewise, for the 2nd fraction, since 24 × 5 = 120,
30/24 = 30 × 5/24 × 5 = 150/120 - Add the two like fractions:
112/120 + 150/120 = 112 + 150/120 = 262/120 - 262/120 simplified gives 131/60
- So, 28/30 + 30/24 = 131/60
In mixed form: 211/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/30+30/24 28/30+60/24 28/60+30/24 28/30+30/48 84/30+30/24 28/30+90/24 28/90+30/24 28/30+30/72