Add 18/56 and 25/16
1st number: 18/56, 2nd number: 1 9/16
18/56 + 25/16 is 211/112.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 16 is 112
Next, find the equivalent fraction of both fractional numbers with denominator 112 - For the 1st fraction, since 56 × 2 = 112,
18/56 = 18 × 2/56 × 2 = 36/112 - Likewise, for the 2nd fraction, since 16 × 7 = 112,
25/16 = 25 × 7/16 × 7 = 175/112 - Add the two like fractions:
36/112 + 175/112 = 36 + 175/112 = 211/112 - So, 18/56 + 25/16 = 211/112
In mixed form: 199/112
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/56+25/16 18/56+50/16 18/56+25/32 54/56+25/16 18/56+75/16 18/56+25/48 90/56+25/16 18/56+25/80