Add 14/4 and 36/7
1st number: 3 2/4, 2nd number: 5 1/7
14/4 + 36/7 is 121/14.
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,
14/4 = 14 × 7/4 × 7 = 98/28 - Likewise, for the 2nd fraction, since 7 × 4 = 28,
36/7 = 36 × 4/7 × 4 = 144/28 - Add the two like fractions:
98/28 + 144/28 = 98 + 144/28 = 242/28 - 242/28 simplified gives 121/14
- So, 14/4 + 36/7 = 121/14
In mixed form: 89/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/4+36/7 14/4+72/7 14/8+36/7 14/4+36/14 42/4+36/7 14/12+36/7 14/4+36/21 70/4+36/7 14/20+36/7 14/4+36/35 98/4+36/7 14/28+36/7 14/4+36/49