Add 84/25 and 84/9
1st number: 3 9/25, 2nd number: 9 3/9
84/25 + 84/9 is 952/75.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 9 is 225
Next, find the equivalent fraction of both fractional numbers with denominator 225 - For the 1st fraction, since 25 × 9 = 225,
84/25 = 84 × 9/25 × 9 = 756/225 - Likewise, for the 2nd fraction, since 9 × 25 = 225,
84/9 = 84 × 25/9 × 25 = 2100/225 - Add the two like fractions:
756/225 + 2100/225 = 756 + 2100/225 = 2856/225 - 2856/225 simplified gives 952/75
- So, 84/25 + 84/9 = 952/75
In mixed form: 1252/75
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/50+84/9 84/25+84/18 84/75+84/9 84/25+84/27 84/25+84/45 84/25+84/63