Add 28/35 and 36/24
1st number: 28/35, 2nd number: 1 12/24
28/35 + 36/24 is 23/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 24 is 840
Next, find the equivalent fraction of both fractional numbers with denominator 840 - For the 1st fraction, since 35 × 24 = 840,
28/35 = 28 × 24/35 × 24 = 672/840 - Likewise, for the 2nd fraction, since 24 × 35 = 840,
36/24 = 36 × 35/24 × 35 = 1260/840 - Add the two like fractions:
672/840 + 1260/840 = 672 + 1260/840 = 1932/840 - 1932/840 simplified gives 23/10
- So, 28/35 + 36/24 = 23/10
In mixed form: 23/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/35+36/24 28/35+72/24 28/70+36/24 28/35+36/48 84/35+36/24 28/35+36/72