Add 10/72 and 20/6
1st number: 10/72, 2nd number: 3 2/6
10/72 + 20/6 is 125/36.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 6 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 72 × 1 = 72,
10/72 = 10 × 1/72 × 1 = 10/72 - Likewise, for the 2nd fraction, since 6 × 12 = 72,
20/6 = 20 × 12/6 × 12 = 240/72 - Add the two like fractions:
10/72 + 240/72 = 10 + 240/72 = 250/72 - 250/72 simplified gives 125/36
- So, 10/72 + 20/6 = 125/36
In mixed form: 317/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/72+20/6 10/72+40/6 10/72+20/12 30/72+20/6 10/72+60/6 10/72+20/18 50/72+20/6 10/72+20/30 70/72+20/6 10/72+20/42