Add 28/16 and 4/14
1st number: 1 12/16, 2nd number: 4/14
28/16 + 4/14 is 57/28.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 14 is 112
Next, find the equivalent fraction of both fractional numbers with denominator 112 - For the 1st fraction, since 16 × 7 = 112,
28/16 = 28 × 7/16 × 7 = 196/112 - Likewise, for the 2nd fraction, since 14 × 8 = 112,
4/14 = 4 × 8/14 × 8 = 32/112 - Add the two like fractions:
196/112 + 32/112 = 196 + 32/112 = 228/112 - 228/112 simplified gives 57/28
- So, 28/16 + 4/14 = 57/28
In mixed form: 21/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/16+4/14 28/16+8/14 28/32+4/14 28/16+4/28 84/16+4/14 28/16+12/14 28/48+4/14 28/16+4/42 28/16+20/14 28/80+4/14 28/16+4/70 28/16+28/14 28/16+4/98