Add 25/45 and 90/50
1st number: 25/45, 2nd number: 1 40/50
25/45 + 90/50 is 106/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 50 is 450
Next, find the equivalent fraction of both fractional numbers with denominator 450 - For the 1st fraction, since 45 × 10 = 450,
25/45 = 25 × 10/45 × 10 = 250/450 - Likewise, for the 2nd fraction, since 50 × 9 = 450,
90/50 = 90 × 9/50 × 9 = 810/450 - Add the two like fractions:
250/450 + 810/450 = 250 + 810/450 = 1060/450 - 1060/450 simplified gives 106/45
- So, 25/45 + 90/50 = 106/45
In mixed form: 216/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/45+90/50 25/90+90/50 75/45+90/50