Add 72/5 and 32/30
1st number: 14 2/5, 2nd number: 1 2/30
72/5 + 32/30 is 232/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 30 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 5 × 6 = 30,
72/5 = 72 × 6/5 × 6 = 432/30 - Likewise, for the 2nd fraction, since 30 × 1 = 30,
32/30 = 32 × 1/30 × 1 = 32/30 - Add the two like fractions:
432/30 + 32/30 = 432 + 32/30 = 464/30 - 464/30 simplified gives 232/15
- So, 72/5 + 32/30 = 232/15
In mixed form: 157/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/5+64/30 72/10+32/30 72/5+32/60 72/5+96/30 72/15+32/30 72/5+32/90 72/25+32/30 72/35+32/30