Add 48/81 and 98/84
1st number: 48/81, 2nd number: 1 14/84
48/81 + 98/84 is 95/54.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 81 and 84 is 2268
Next, find the equivalent fraction of both fractional numbers with denominator 2268 - For the 1st fraction, since 81 × 28 = 2268,
48/81 = 48 × 28/81 × 28 = 1344/2268 - Likewise, for the 2nd fraction, since 84 × 27 = 2268,
98/84 = 98 × 27/84 × 27 = 2646/2268 - Add the two like fractions:
1344/2268 + 2646/2268 = 1344 + 2646/2268 = 3990/2268 - 3990/2268 simplified gives 95/54
- So, 48/81 + 98/84 = 95/54
In mixed form: 141/54
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/81+98/84