Add 49/81 and 49/10
1st number: 49/81, 2nd number: 4 9/10
49/81 + 49/10 is 4459/810.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 81 and 10 is 810
Next, find the equivalent fraction of both fractional numbers with denominator 810 - For the 1st fraction, since 81 × 10 = 810,
49/81 = 49 × 10/81 × 10 = 490/810 - Likewise, for the 2nd fraction, since 10 × 81 = 810,
49/10 = 49 × 81/10 × 81 = 3969/810 - Add the two like fractions:
490/810 + 3969/810 = 490 + 3969/810 = 4459/810 - So, 49/81 + 49/10 = 4459/810
In mixed form: 5409/810
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/81+49/10 49/81+98/10 49/81+49/20 49/81+49/30 49/81+49/50 49/81+49/70