Add 3/18 and 25/10
1st number: 3/18, 2nd number: 2 5/10
3/18 + 25/10 is 8/3.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 10 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 18 × 5 = 90,
3/18 = 3 × 5/18 × 5 = 15/90 - Likewise, for the 2nd fraction, since 10 × 9 = 90,
25/10 = 25 × 9/10 × 9 = 225/90 - Add the two like fractions:
15/90 + 225/90 = 15 + 225/90 = 240/90 - 240/90 simplified gives 8/3
- So, 3/18 + 25/10 = 8/3
In mixed form: 22/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/18+25/10 3/18+50/10 3/36+25/10 3/18+25/20 9/18+25/10 3/18+75/10 3/54+25/10 3/18+25/30 15/18+25/10 3/90+25/10 3/18+25/50 21/18+25/10 3/18+25/70