Add 25/50 and 36/45
25/50 + 36/45 is 13/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 45 is 450
Next, find the equivalent fraction of both fractional numbers with denominator 450 - For the 1st fraction, since 50 × 9 = 450,
25/50 = 25 × 9/50 × 9 = 225/450 - Likewise, for the 2nd fraction, since 45 × 10 = 450,
36/45 = 36 × 10/45 × 10 = 360/450 - Add the two like fractions:
225/450 + 360/450 = 225 + 360/450 = 585/450 - 585/450 simplified gives 13/10
- So, 25/50 + 36/45 = 13/10
In mixed form: 13/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 25/50+72/45 25/50+36/90 75/50+36/45