Add 84/75 and 16/84
1st number: 1 9/75, 2nd number: 16/84
84/75 + 16/84 is 688/525.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 84 is 2100
Next, find the equivalent fraction of both fractional numbers with denominator 2100 - For the 1st fraction, since 75 × 28 = 2100,
84/75 = 84 × 28/75 × 28 = 2352/2100 - Likewise, for the 2nd fraction, since 84 × 25 = 2100,
16/84 = 16 × 25/84 × 25 = 400/2100 - Add the two like fractions:
2352/2100 + 400/2100 = 2352 + 400/2100 = 2752/2100 - 2752/2100 simplified gives 688/525
- So, 84/75 + 16/84 = 688/525
In mixed form: 1163/525
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/75+32/84 84/75+48/84 84/75+80/84