Add 1/20 and 36/35
1st number: 1/20, 2nd number: 1 1/35
1/20 + 36/35 is 151/140.
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,
1/20 = 1 × 7/20 × 7 = 7/140 - Likewise, for the 2nd fraction, since 35 × 4 = 140,
36/35 = 36 × 4/35 × 4 = 144/140 - Add the two like fractions:
7/140 + 144/140 = 7 + 144/140 = 151/140 - So, 1/20 + 36/35 = 151/140
In mixed form: 111/140
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/20+36/35 1/20+72/35 1/40+36/35 1/20+36/70 3/20+36/35 1/60+36/35 5/20+36/35 7/20+36/35