Add 12/50 and 36/18
1st number: 12/50, 2nd number: 2 0/18
12/50 + 36/18 is 56/25.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 18 is 450
Next, find the equivalent fraction of both fractional numbers with denominator 450 - For the 1st fraction, since 50 × 9 = 450,
12/50 = 12 × 9/50 × 9 = 108/450 - Likewise, for the 2nd fraction, since 18 × 25 = 450,
36/18 = 36 × 25/18 × 25 = 900/450 - Add the two like fractions:
108/450 + 900/450 = 108 + 900/450 = 1008/450 - 1008/450 simplified gives 56/25
- So, 12/50 + 36/18 = 56/25
In mixed form: 26/25
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/50+36/18 12/50+72/18 36/50+36/18 12/50+36/54 60/50+36/18 12/50+36/90 84/50+36/18