Add 60/35 and 1/20
1st number: 1 25/35, 2nd number: 1/20
60/35 + 1/20 is 247/140.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 20 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 35 × 4 = 140,
60/35 = 60 × 4/35 × 4 = 240/140 - Likewise, for the 2nd fraction, since 20 × 7 = 140,
1/20 = 1 × 7/20 × 7 = 7/140 - Add the two like fractions:
240/140 + 7/140 = 240 + 7/140 = 247/140 - So, 60/35 + 1/20 = 247/140
In mixed form: 1107/140
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/35+2/20 60/70+1/20 60/35+1/40 60/35+3/20 60/35+1/60 60/35+5/20 60/35+7/20