Add 9/28 and 4/16
9/28 + 4/16 is 4/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 16 is 112
Next, find the equivalent fraction of both fractional numbers with denominator 112 - For the 1st fraction, since 28 × 4 = 112,
9/28 = 9 × 4/28 × 4 = 36/112 - Likewise, for the 2nd fraction, since 16 × 7 = 112,
4/16 = 4 × 7/16 × 7 = 28/112 - Add the two like fractions:
36/112 + 28/112 = 36 + 28/112 = 64/112 - 64/112 simplified gives 4/7
- So, 9/28 + 4/16 = 4/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/28+4/16 9/28+8/16 9/56+4/16 9/28+4/32 27/28+4/16 9/28+12/16 9/84+4/16 9/28+4/48 45/28+4/16 9/28+20/16 9/28+4/80 63/28+4/16 9/28+28/16