Add 50/90 and 25/10
1st number: 50/90, 2nd number: 2 5/10
50/90 + 25/10 is 55/18.
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,
50/90 = 50 × 1/90 × 1 = 50/90 - Likewise, for the 2nd fraction, since 10 × 9 = 90,
25/10 = 25 × 9/10 × 9 = 225/90 - Add the two like fractions:
50/90 + 225/90 = 50 + 225/90 = 275/90 - 275/90 simplified gives 55/18
- So, 50/90 + 25/10 = 55/18
In mixed form: 31/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/90+50/10 50/90+25/20 50/90+75/10 50/90+25/30 50/90+25/50 50/90+25/70