Add 4/14 and 16/20
4/14 + 16/20 is 38/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 20 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 14 × 10 = 140,
4/14 = 4 × 10/14 × 10 = 40/140 - Likewise, for the 2nd fraction, since 20 × 7 = 140,
16/20 = 16 × 7/20 × 7 = 112/140 - Add the two like fractions:
40/140 + 112/140 = 40 + 112/140 = 152/140 - 152/140 simplified gives 38/35
- So, 4/14 + 16/20 = 38/35
In mixed form: 13/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/14+16/20 4/14+32/20 4/28+16/20 4/14+16/40 12/14+16/20 4/14+48/20 4/42+16/20 4/14+16/60 20/14+16/20 4/14+80/20 4/70+16/20 28/14+16/20 4/98+16/20