Add 72/5 and 63/30
1st number: 14 2/5, 2nd number: 2 3/30
72/5 + 63/30 is 33/2.
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,
63/30 = 63 × 1/30 × 1 = 63/30 - Add the two like fractions:
432/30 + 63/30 = 432 + 63/30 = 495/30 - 495/30 simplified gives 33/2
- So, 72/5 + 63/30 = 33/2
In mixed form: 161/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/10+63/30 72/5+63/60 72/15+63/30 72/5+63/90 72/25+63/30 72/35+63/30