Add 14/4 and 14/72
1st number: 3 2/4, 2nd number: 14/72
14/4 + 14/72 is 133/36.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 72 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 4 × 18 = 72,
14/4 = 14 × 18/4 × 18 = 252/72 - Likewise, for the 2nd fraction, since 72 × 1 = 72,
14/72 = 14 × 1/72 × 1 = 14/72 - Add the two like fractions:
252/72 + 14/72 = 252 + 14/72 = 266/72 - 266/72 simplified gives 133/36
- So, 14/4 + 14/72 = 133/36
In mixed form: 325/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/4+14/72 14/4+28/72 14/8+14/72 42/4+14/72 14/4+42/72 14/12+14/72 70/4+14/72 14/4+70/72 14/20+14/72 98/4+14/72 14/4+98/72 14/28+14/72