Add 84/75 and 49/12
1st number: 1 9/75, 2nd number: 4 1/12
84/75 + 49/12 is 1561/300.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 12 is 300
Next, find the equivalent fraction of both fractional numbers with denominator 300 - For the 1st fraction, since 75 × 4 = 300,
84/75 = 84 × 4/75 × 4 = 336/300 - Likewise, for the 2nd fraction, since 12 × 25 = 300,
49/12 = 49 × 25/12 × 25 = 1225/300 - Add the two like fractions:
336/300 + 1225/300 = 336 + 1225/300 = 1561/300 - So, 84/75 + 49/12 = 1561/300
In mixed form: 561/300
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/75+98/12 84/75+49/24 84/75+49/36 84/75+49/60 84/75+49/84