Add 84/75 and 2/20
1st number: 1 9/75, 2nd number: 2/20
84/75 + 2/20 is 61/50.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 20 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 20 × 15 = 300,
2/20 = 2 × 15/20 × 15 = 30/300 - Add the two like fractions:
336/300 + 30/300 = 336 + 30/300 = 366/300 - 366/300 simplified gives 61/50
- So, 84/75 + 2/20 = 61/50
In mixed form: 111/50
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/75+4/20 84/75+2/40 84/75+6/20 84/75+2/60 84/75+10/20 84/75+14/20