Add 98/84 and 9/28
1st number: 1 14/84, 2nd number: 9/28
98/84 + 9/28 is 125/84.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 28 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 84 × 1 = 84,
98/84 = 98 × 1/84 × 1 = 98/84 - Likewise, for the 2nd fraction, since 28 × 3 = 84,
9/28 = 9 × 3/28 × 3 = 27/84 - Add the two like fractions:
98/84 + 27/84 = 98 + 27/84 = 125/84 - So, 98/84 + 9/28 = 125/84
In mixed form: 141/84
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/84+18/28 98/84+9/56 98/84+27/28 98/84+9/84 98/84+45/28 98/84+63/28