Add 3/16 and 15/7
1st number: 3/16, 2nd number: 2 1/7
3/16 + 15/7 is 261/112.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 7 is 112
Next, find the equivalent fraction of both fractional numbers with denominator 112 - For the 1st fraction, since 16 × 7 = 112,
3/16 = 3 × 7/16 × 7 = 21/112 - Likewise, for the 2nd fraction, since 7 × 16 = 112,
15/7 = 15 × 16/7 × 16 = 240/112 - Add the two like fractions:
21/112 + 240/112 = 21 + 240/112 = 261/112 - So, 3/16 + 15/7 = 261/112
In mixed form: 237/112
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/16+15/7 3/16+30/7 3/32+15/7 3/16+15/14 9/16+15/7 3/16+45/7 3/48+15/7 3/16+15/21 15/16+15/7 3/16+75/7 3/80+15/7 3/16+15/35 21/16+15/7 3/16+15/49