Add 1/72 and 56/30
1st number: 1/72, 2nd number: 1 26/30
1/72 + 56/30 is 677/360.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 30 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 72 × 5 = 360,
1/72 = 1 × 5/72 × 5 = 5/360 - Likewise, for the 2nd fraction, since 30 × 12 = 360,
56/30 = 56 × 12/30 × 12 = 672/360 - Add the two like fractions:
5/360 + 672/360 = 5 + 672/360 = 677/360 - So, 1/72 + 56/30 = 677/360
In mixed form: 1317/360
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/72+56/30 1/72+56/60 3/72+56/30 1/72+56/90 5/72+56/30 7/72+56/30