Add 56/4 and 2/72
1st number: 14 0/4, 2nd number: 2/72
56/4 + 2/72 is 505/36.
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,
56/4 = 56 × 18/4 × 18 = 1008/72 - Likewise, for the 2nd fraction, since 72 × 1 = 72,
2/72 = 2 × 1/72 × 1 = 2/72 - Add the two like fractions:
1008/72 + 2/72 = 1008 + 2/72 = 1010/72 - 1010/72 simplified gives 505/36
- So, 56/4 + 2/72 = 505/36
In mixed form: 141/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/4+4/72 56/8+2/72 56/4+6/72 56/12+2/72 56/4+10/72 56/20+2/72 56/4+14/72 56/28+2/72