Add 96/4 and 98/21
1st number: 24 0/4, 2nd number: 4 14/21
96/4 + 98/21 is 86/3.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 21 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 4 × 21 = 84,
96/4 = 96 × 21/4 × 21 = 2016/84 - Likewise, for the 2nd fraction, since 21 × 4 = 84,
98/21 = 98 × 4/21 × 4 = 392/84 - Add the two like fractions:
2016/84 + 392/84 = 2016 + 392/84 = 2408/84 - 2408/84 simplified gives 86/3
- So, 96/4 + 98/21 = 86/3
In mixed form: 282/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/8+98/21 96/4+98/42 96/12+98/21 96/4+98/63 96/20+98/21 96/28+98/21