Add 2/7 and 4/16
2/7 + 4/16 is 15/28.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 16 is 112
Next, find the equivalent fraction of both fractional numbers with denominator 112 - For the 1st fraction, since 7 × 16 = 112,
2/7 = 2 × 16/7 × 16 = 32/112 - Likewise, for the 2nd fraction, since 16 × 7 = 112,
4/16 = 4 × 7/16 × 7 = 28/112 - Add the two like fractions:
32/112 + 28/112 = 32 + 28/112 = 60/112 - 60/112 simplified gives 15/28
- So, 2/7 + 4/16 = 15/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/7+4/16 2/7+8/16 2/14+4/16 2/7+4/32 6/7+4/16 2/7+12/16 2/21+4/16 2/7+4/48 10/7+4/16 2/7+20/16 2/35+4/16 2/7+4/80 14/7+4/16 2/7+28/16 2/49+4/16