Add 35/40 and 25/50
35/40 + 25/50 is 11/8.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 50 is 200
Next, find the equivalent fraction of both fractional numbers with denominator 200 - For the 1st fraction, since 40 × 5 = 200,
35/40 = 35 × 5/40 × 5 = 175/200 - Likewise, for the 2nd fraction, since 50 × 4 = 200,
25/50 = 25 × 4/50 × 4 = 100/200 - Add the two like fractions:
175/200 + 100/200 = 175 + 100/200 = 275/200 - 275/200 simplified gives 11/8
- So, 35/40 + 25/50 = 11/8
In mixed form: 13/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/40+25/50 35/80+25/50 35/40+75/50