Add 9/2 and 3/30
1st number: 4 1/2, 2nd number: 3/30
9/2 + 3/30 is 23/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 30 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 2 × 15 = 30,
9/2 = 9 × 15/2 × 15 = 135/30 - Likewise, for the 2nd fraction, since 30 × 1 = 30,
3/30 = 3 × 1/30 × 1 = 3/30 - Add the two like fractions:
135/30 + 3/30 = 135 + 3/30 = 138/30 - 138/30 simplified gives 23/5
- So, 9/2 + 3/30 = 23/5
In mixed form: 43/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/2+3/30 9/2+6/30 9/4+3/30 9/2+3/60 27/2+3/30 9/2+9/30 9/6+3/30 9/2+3/90 45/2+3/30 9/2+15/30 9/10+3/30 63/2+3/30 9/2+21/30 9/14+3/30