Add 18/56 and 63/4
1st number: 18/56, 2nd number: 15 3/4
18/56 + 63/4 is 225/14.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 4 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 56 × 1 = 56,
18/56 = 18 × 1/56 × 1 = 18/56 - Likewise, for the 2nd fraction, since 4 × 14 = 56,
63/4 = 63 × 14/4 × 14 = 882/56 - Add the two like fractions:
18/56 + 882/56 = 18 + 882/56 = 900/56 - 900/56 simplified gives 225/14
- So, 18/56 + 63/4 = 225/14
In mixed form: 161/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/56+63/4 18/56+63/8 54/56+63/4 18/56+63/12 90/56+63/4 18/56+63/20 18/56+63/28