Add 24/81 and 56/30
1st number: 24/81, 2nd number: 1 26/30
24/81 + 56/30 is 292/135.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 81 and 30 is 810
Next, find the equivalent fraction of both fractional numbers with denominator 810 - For the 1st fraction, since 81 × 10 = 810,
24/81 = 24 × 10/81 × 10 = 240/810 - Likewise, for the 2nd fraction, since 30 × 27 = 810,
56/30 = 56 × 27/30 × 27 = 1512/810 - Add the two like fractions:
240/810 + 1512/810 = 240 + 1512/810 = 1752/810 - 1752/810 simplified gives 292/135
- So, 24/81 + 56/30 = 292/135
In mixed form: 222/135
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/81+56/30 24/81+56/60 72/81+56/30 24/81+56/90