Add 28/10 and 3/24
1st number: 2 8/10, 2nd number: 3/24
28/10 + 3/24 is 117/40.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 24 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 10 × 12 = 120,
28/10 = 28 × 12/10 × 12 = 336/120 - Likewise, for the 2nd fraction, since 24 × 5 = 120,
3/24 = 3 × 5/24 × 5 = 15/120 - Add the two like fractions:
336/120 + 15/120 = 336 + 15/120 = 351/120 - 351/120 simplified gives 117/40
- So, 28/10 + 3/24 = 117/40
In mixed form: 237/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/10+3/24 28/10+6/24 28/20+3/24 28/10+3/48 84/10+3/24 28/10+9/24 28/30+3/24 28/10+3/72 28/10+15/24 28/50+3/24 28/10+21/24 28/70+3/24