Add 2/90 and 25/10
1st number: 2/90, 2nd number: 2 5/10
2/90 + 25/10 is 227/90.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 10 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 90 × 1 = 90,
2/90 = 2 × 1/90 × 1 = 2/90 - Likewise, for the 2nd fraction, since 10 × 9 = 90,
25/10 = 25 × 9/10 × 9 = 225/90 - Add the two like fractions:
2/90 + 225/90 = 2 + 225/90 = 227/90 - So, 2/90 + 25/10 = 227/90
In mixed form: 247/90
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/90+25/10 2/90+50/10 2/90+25/20 6/90+25/10 2/90+75/10 2/90+25/30 10/90+25/10 2/90+25/50 14/90+25/10 2/90+25/70