Add 25/20 and 4/35
1st number: 1 5/20, 2nd number: 4/35
25/20 + 4/35 is 191/140.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 35 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 20 × 7 = 140,
25/20 = 25 × 7/20 × 7 = 175/140 - Likewise, for the 2nd fraction, since 35 × 4 = 140,
4/35 = 4 × 4/35 × 4 = 16/140 - Add the two like fractions:
175/140 + 16/140 = 175 + 16/140 = 191/140 - So, 25/20 + 4/35 = 191/140
In mixed form: 151/140
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/20+4/35 25/20+8/35 25/40+4/35 25/20+4/70 75/20+4/35 25/20+12/35 25/60+4/35 25/20+20/35 25/20+28/35