Add 2/4 and 16/7
1st number: 2/4, 2nd number: 2 2/7
2/4 + 16/7 is 39/14.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 7 is 28
Next, find the equivalent fraction of both fractional numbers with denominator 28 - For the 1st fraction, since 4 × 7 = 28,
2/4 = 2 × 7/4 × 7 = 14/28 - Likewise, for the 2nd fraction, since 7 × 4 = 28,
16/7 = 16 × 4/7 × 4 = 64/28 - Add the two like fractions:
14/28 + 64/28 = 14 + 64/28 = 78/28 - 78/28 simplified gives 39/14
- So, 2/4 + 16/7 = 39/14
In mixed form: 211/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/4+32/7 2/8+16/7 2/4+16/14 6/4+16/7 2/4+48/7 2/12+16/7 2/4+16/21 10/4+16/7 2/4+80/7 2/20+16/7 2/4+16/35 14/4+16/7 2/28+16/7 2/4+16/49