Add 3/5 and 9/16
3/5 + 9/16 is 93/80.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 16 is 80
Next, find the equivalent fraction of both fractional numbers with denominator 80 - For the 1st fraction, since 5 × 16 = 80,
3/5 = 3 × 16/5 × 16 = 48/80 - Likewise, for the 2nd fraction, since 16 × 5 = 80,
9/16 = 9 × 5/16 × 5 = 45/80 - Add the two like fractions:
48/80 + 45/80 = 48 + 45/80 = 93/80 - So, 3/5 + 9/16 = 93/80
In mixed form: 113/80
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/5+9/16 3/5+18/16 3/10+9/16 3/5+9/32 9/5+9/16 3/5+27/16 3/15+9/16 3/5+9/48 15/5+9/16 3/5+45/16 3/25+9/16 3/5+9/80 21/5+9/16 3/5+63/16 3/35+9/16