Add 25/50 and 40/30
1st number: 25/50, 2nd number: 1 10/30
25/50 + 40/30 is 11/6.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 30 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 50 × 3 = 150,
25/50 = 25 × 3/50 × 3 = 75/150 - Likewise, for the 2nd fraction, since 30 × 5 = 150,
40/30 = 40 × 5/30 × 5 = 200/150 - Add the two like fractions:
75/150 + 200/150 = 75 + 200/150 = 275/150 - 275/150 simplified gives 11/6
- So, 25/50 + 40/30 = 11/6
In mixed form: 15/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 25/50+80/30 25/50+40/60 75/50+40/30 25/50+40/90