Add 1/14 and 3/72
1/14 + 3/72 is 19/168.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 72 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 14 × 36 = 504,
1/14 = 1 × 36/14 × 36 = 36/504 - Likewise, for the 2nd fraction, since 72 × 7 = 504,
3/72 = 3 × 7/72 × 7 = 21/504 - Add the two like fractions:
36/504 + 21/504 = 36 + 21/504 = 57/504 - 57/504 simplified gives 19/168
- So, 1/14 + 3/72 = 19/168
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/14+3/72 1/14+6/72 1/28+3/72 3/14+3/72 1/14+9/72 1/42+3/72 5/14+3/72 1/14+15/72 1/70+3/72 7/14+3/72 1/14+21/72 1/98+3/72