Add 1/15 and 9/16
1/15 + 9/16 is 151/240.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 16 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 15 × 16 = 240,
1/15 = 1 × 16/15 × 16 = 16/240 - Likewise, for the 2nd fraction, since 16 × 15 = 240,
9/16 = 9 × 15/16 × 15 = 135/240 - Add the two like fractions:
16/240 + 135/240 = 16 + 135/240 = 151/240 - So, 1/15 + 9/16 = 151/240
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/15+9/16 1/15+18/16 1/30+9/16 1/15+9/32 3/15+9/16 1/15+27/16 1/45+9/16 1/15+9/48 5/15+9/16 1/15+45/16 1/75+9/16 1/15+9/80 7/15+9/16 1/15+63/16