Add 3/5 and 72/6
1st number: 3/5, 2nd number: 12 0/6
3/5 + 72/6 is 63/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 6 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 5 × 6 = 30,
3/5 = 3 × 6/5 × 6 = 18/30 - Likewise, for the 2nd fraction, since 6 × 5 = 30,
72/6 = 72 × 5/6 × 5 = 360/30 - Add the two like fractions:
18/30 + 360/30 = 18 + 360/30 = 378/30 - 378/30 simplified gives 63/5
- So, 3/5 + 72/6 = 63/5
In mixed form: 123/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/5+72/6 3/10+72/6 3/5+72/12 9/5+72/6 3/15+72/6 3/5+72/18 15/5+72/6 3/25+72/6 3/5+72/30 21/5+72/6 3/35+72/6 3/5+72/42