Add 5/81 and 48/10
1st number: 5/81, 2nd number: 4 8/10
5/81 + 48/10 is 1969/405.
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,
5/81 = 5 × 10/81 × 10 = 50/810 - Likewise, for the 2nd fraction, since 10 × 81 = 810,
48/10 = 48 × 81/10 × 81 = 3888/810 - Add the two like fractions:
50/810 + 3888/810 = 50 + 3888/810 = 3938/810 - 3938/810 simplified gives 1969/405
- So, 5/81 + 48/10 = 1969/405
In mixed form: 4349/405
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/81+48/10 5/81+96/10 5/81+48/20 15/81+48/10 5/81+48/30 25/81+48/10 5/81+48/50 35/81+48/10 5/81+48/70