Add 20/35 and 36/24
1st number: 20/35, 2nd number: 1 12/24
20/35 + 36/24 is 29/14.
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,
20/35 = 20 × 24/35 × 24 = 480/840 - Likewise, for the 2nd fraction, since 24 × 35 = 840,
36/24 = 36 × 35/24 × 35 = 1260/840 - Add the two like fractions:
480/840 + 1260/840 = 480 + 1260/840 = 1740/840 - 1740/840 simplified gives 29/14
- So, 20/35 + 36/24 = 29/14
In mixed form: 21/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/35+36/24 20/35+72/24 20/70+36/24 20/35+36/48 60/35+36/24 20/35+36/72