Add 50/35 and 4/12
1st number: 1 15/35, 2nd number: 4/12
50/35 + 4/12 is 37/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 12 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 35 × 12 = 420,
50/35 = 50 × 12/35 × 12 = 600/420 - Likewise, for the 2nd fraction, since 12 × 35 = 420,
4/12 = 4 × 35/12 × 35 = 140/420 - Add the two like fractions:
600/420 + 140/420 = 600 + 140/420 = 740/420 - 740/420 simplified gives 37/21
- So, 50/35 + 4/12 = 37/21
In mixed form: 116/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/35+8/12 50/70+4/12 50/35+4/24 50/35+4/36 50/35+20/12 50/35+4/60 50/35+28/12 50/35+4/84