Add 84/20 and 15/96
1st number: 4 4/20, 2nd number: 15/96
84/20 + 15/96 is 697/160.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 96 is 480
Next, find the equivalent fraction of both fractional numbers with denominator 480 - For the 1st fraction, since 20 × 24 = 480,
84/20 = 84 × 24/20 × 24 = 2016/480 - Likewise, for the 2nd fraction, since 96 × 5 = 480,
15/96 = 15 × 5/96 × 5 = 75/480 - Add the two like fractions:
2016/480 + 75/480 = 2016 + 75/480 = 2091/480 - 2091/480 simplified gives 697/160
- So, 84/20 + 15/96 = 697/160
In mixed form: 457/160
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/20+30/96 84/40+15/96 84/20+45/96 84/60+15/96 84/20+75/96