Add 35/3 and 72/14
1st number: 11 2/3, 2nd number: 5 2/14
35/3 + 72/14 is 353/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 14 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 3 × 14 = 42,
35/3 = 35 × 14/3 × 14 = 490/42 - Likewise, for the 2nd fraction, since 14 × 3 = 42,
72/14 = 72 × 3/14 × 3 = 216/42 - Add the two like fractions:
490/42 + 216/42 = 490 + 216/42 = 706/42 - 706/42 simplified gives 353/21
- So, 35/3 + 72/14 = 353/21
In mixed form: 1617/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/3+72/14 35/6+72/14 35/3+72/28 35/9+72/14 35/3+72/42 35/15+72/14 35/3+72/70 35/21+72/14 35/3+72/98