Add 36/81 and 98/10
1st number: 36/81, 2nd number: 9 8/10
36/81 + 98/10 is 461/45.
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,
36/81 = 36 × 10/81 × 10 = 360/810 - Likewise, for the 2nd fraction, since 10 × 81 = 810,
98/10 = 98 × 81/10 × 81 = 7938/810 - Add the two like fractions:
360/810 + 7938/810 = 360 + 7938/810 = 8298/810 - 8298/810 simplified gives 461/45
- So, 36/81 + 98/10 = 461/45
In mixed form: 1011/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/81+98/10 36/81+98/20 36/81+98/30 36/81+98/50 36/81+98/70