Add 35/40 and 25/30
35/40 + 25/30 is 41/24.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 30 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 40 × 3 = 120,
35/40 = 35 × 3/40 × 3 = 105/120 - Likewise, for the 2nd fraction, since 30 × 4 = 120,
25/30 = 25 × 4/30 × 4 = 100/120 - Add the two like fractions:
105/120 + 100/120 = 105 + 100/120 = 205/120 - 205/120 simplified gives 41/24
- So, 35/40 + 25/30 = 41/24
In mixed form: 117/24
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/40+25/30 35/40+50/30 35/80+25/30 35/40+25/60 35/40+75/30 35/40+25/90