Add 12/4 and 98/84
1st number: 3 0/4, 2nd number: 1 14/84
12/4 + 98/84 is 25/6.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 84 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 4 × 21 = 84,
12/4 = 12 × 21/4 × 21 = 252/84 - Likewise, for the 2nd fraction, since 84 × 1 = 84,
98/84 = 98 × 1/84 × 1 = 98/84 - Add the two like fractions:
252/84 + 98/84 = 252 + 98/84 = 350/84 - 350/84 simplified gives 25/6
- So, 12/4 + 98/84 = 25/6
In mixed form: 41/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/4+98/84 12/8+98/84 36/4+98/84 60/4+98/84 12/20+98/84 84/4+98/84 12/28+98/84