Add 56/12 and 84/75
1st number: 4 8/12, 2nd number: 1 9/75
56/12 + 84/75 is 434/75.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 75 is 300
Next, find the equivalent fraction of both fractional numbers with denominator 300 - For the 1st fraction, since 12 × 25 = 300,
56/12 = 56 × 25/12 × 25 = 1400/300 - Likewise, for the 2nd fraction, since 75 × 4 = 300,
84/75 = 84 × 4/75 × 4 = 336/300 - Add the two like fractions:
1400/300 + 336/300 = 1400 + 336/300 = 1736/300 - 1736/300 simplified gives 434/75
- So, 56/12 + 84/75 = 434/75
In mixed form: 559/75
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/24+84/75 56/36+84/75 56/60+84/75 56/84+84/75