Add 40/18 and 36/50
1st number: 2 4/18, 2nd number: 36/50
40/18 + 36/50 is 662/225.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 50 is 450
Next, find the equivalent fraction of both fractional numbers with denominator 450 - For the 1st fraction, since 18 × 25 = 450,
40/18 = 40 × 25/18 × 25 = 1000/450 - Likewise, for the 2nd fraction, since 50 × 9 = 450,
36/50 = 36 × 9/50 × 9 = 324/450 - Add the two like fractions:
1000/450 + 324/450 = 1000 + 324/450 = 1324/450 - 1324/450 simplified gives 662/225
- So, 40/18 + 36/50 = 662/225
In mixed form: 2212/225
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/18+36/50 40/18+72/50 40/36+36/50 40/54+36/50 40/90+36/50