Add 98/84 and 4/8
1st number: 1 14/84, 2nd number: 4/8
98/84 + 4/8 is 5/3.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 8 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 84 × 2 = 168,
98/84 = 98 × 2/84 × 2 = 196/168 - Likewise, for the 2nd fraction, since 8 × 21 = 168,
4/8 = 4 × 21/8 × 21 = 84/168 - Add the two like fractions:
196/168 + 84/168 = 196 + 84/168 = 280/168 - 280/168 simplified gives 5/3
- So, 98/84 + 4/8 = 5/3
In mixed form: 12/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/84+4/16 98/84+12/8 98/84+4/24 98/84+20/8 98/84+4/40 98/84+28/8 98/84+4/56