Add 36/14 and 63/81
1st number: 2 8/14, 2nd number: 63/81
36/14 + 63/81 is 211/63.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 81 is 1134
Next, find the equivalent fraction of both fractional numbers with denominator 1134 - For the 1st fraction, since 14 × 81 = 1134,
36/14 = 36 × 81/14 × 81 = 2916/1134 - Likewise, for the 2nd fraction, since 81 × 14 = 1134,
63/81 = 63 × 14/81 × 14 = 882/1134 - Add the two like fractions:
2916/1134 + 882/1134 = 2916 + 882/1134 = 3798/1134 - 3798/1134 simplified gives 211/63
- So, 36/14 + 63/81 = 211/63
In mixed form: 322/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/14+63/81 36/28+63/81 36/42+63/81 36/70+63/81 36/98+63/81