Add 7/16 and 6/15
7/16 + 6/15 is 67/80.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 15 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 16 × 15 = 240,
7/16 = 7 × 15/16 × 15 = 105/240 - Likewise, for the 2nd fraction, since 15 × 16 = 240,
6/15 = 6 × 16/15 × 16 = 96/240 - Add the two like fractions:
105/240 + 96/240 = 105 + 96/240 = 201/240 - 201/240 simplified gives 67/80
- So, 7/16 + 6/15 = 67/80
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/16+6/15 7/16+12/15 7/32+6/15 7/16+6/30 21/16+6/15 7/16+18/15 7/48+6/15 7/16+6/45 35/16+6/15 7/16+30/15 7/80+6/15 7/16+6/75 49/16+6/15 7/16+42/15