Add 5/16 and 28/7
1st number: 5/16, 2nd number: 4 0/7
5/16 + 28/7 is 69/16.
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,
5/16 = 5 × 7/16 × 7 = 35/112 - Likewise, for the 2nd fraction, since 7 × 16 = 112,
28/7 = 28 × 16/7 × 16 = 448/112 - Add the two like fractions:
35/112 + 448/112 = 35 + 448/112 = 483/112 - 483/112 simplified gives 69/16
- So, 5/16 + 28/7 = 69/16
In mixed form: 45/16
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/16+28/7 5/16+56/7 5/32+28/7 5/16+28/14 15/16+28/7 5/16+84/7 5/48+28/7 5/16+28/21 25/16+28/7 5/80+28/7 5/16+28/35 35/16+28/7 5/16+28/49