Add 1/18 and 35/25
1st number: 1/18, 2nd number: 1 10/25
1/18 + 35/25 is 131/90.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 25 is 450
Next, find the equivalent fraction of both fractional numbers with denominator 450 - For the 1st fraction, since 18 × 25 = 450,
1/18 = 1 × 25/18 × 25 = 25/450 - Likewise, for the 2nd fraction, since 25 × 18 = 450,
35/25 = 35 × 18/25 × 18 = 630/450 - Add the two like fractions:
25/450 + 630/450 = 25 + 630/450 = 655/450 - 655/450 simplified gives 131/90
- So, 1/18 + 35/25 = 131/90
In mixed form: 141/90
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/18+35/25 1/18+70/25 1/36+35/25 1/18+35/50 3/18+35/25 1/54+35/25 1/18+35/75 5/18+35/25 1/90+35/25 7/18+35/25