Add 20/2 and 72/6
1st number: 10 0/2, 2nd number: 12 0/6
20/2 + 72/6 is 22/1.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 6 is 6
Next, find the equivalent fraction of both fractional numbers with denominator 6 - For the 1st fraction, since 2 × 3 = 6,
20/2 = 20 × 3/2 × 3 = 60/6 - Likewise, for the 2nd fraction, since 6 × 1 = 6,
72/6 = 72 × 1/6 × 1 = 72/6 - Add the two like fractions:
60/6 + 72/6 = 60 + 72/6 = 132/6 - 132/6 simplified gives 22/1
- So, 20/2 + 72/6 = 22/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/2+72/6 20/4+72/6 20/2+72/12 60/2+72/6 20/6+72/6 20/2+72/18 20/10+72/6 20/2+72/30 20/14+72/6 20/2+72/42