Add 9/5 and 27/30
1st number: 1 4/5, 2nd number: 27/30
9/5 + 27/30 is 27/10.
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,
9/5 = 9 × 6/5 × 6 = 54/30 - Likewise, for the 2nd fraction, since 30 × 1 = 30,
27/30 = 27 × 1/30 × 1 = 27/30 - Add the two like fractions:
54/30 + 27/30 = 54 + 27/30 = 81/30 - 81/30 simplified gives 27/10
- So, 9/5 + 27/30 = 27/10
In mixed form: 27/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/5+27/30 9/5+54/30 9/10+27/30 9/5+27/60 27/5+27/30 9/5+81/30 9/15+27/30 9/5+27/90 45/5+27/30 9/25+27/30 63/5+27/30 9/35+27/30