Add 36/4 and 50/81
1st number: 9 0/4, 2nd number: 50/81
36/4 + 50/81 is 779/81.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 81 is 324
Next, find the equivalent fraction of both fractional numbers with denominator 324 - For the 1st fraction, since 4 × 81 = 324,
36/4 = 36 × 81/4 × 81 = 2916/324 - Likewise, for the 2nd fraction, since 81 × 4 = 324,
50/81 = 50 × 4/81 × 4 = 200/324 - Add the two like fractions:
2916/324 + 200/324 = 2916 + 200/324 = 3116/324 - 3116/324 simplified gives 779/81
- So, 36/4 + 50/81 = 779/81
In mixed form: 950/81
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/4+50/81 36/8+50/81 36/12+50/81 36/20+50/81 36/28+50/81