Add 49/30 and 5/81
1st number: 1 19/30, 2nd number: 5/81
49/30 + 5/81 is 1373/810.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 81 is 810
Next, find the equivalent fraction of both fractional numbers with denominator 810 - For the 1st fraction, since 30 × 27 = 810,
49/30 = 49 × 27/30 × 27 = 1323/810 - Likewise, for the 2nd fraction, since 81 × 10 = 810,
5/81 = 5 × 10/81 × 10 = 50/810 - Add the two like fractions:
1323/810 + 50/810 = 1323 + 50/810 = 1373/810 - So, 49/30 + 5/81 = 1373/810
In mixed form: 1563/810
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/30+5/81 49/30+10/81 49/60+5/81 49/30+15/81 49/90+5/81 49/30+25/81 49/30+35/81