Add 84/75 and 84/30
1st number: 1 9/75, 2nd number: 2 24/30
84/75 + 84/30 is 98/25.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 30 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 75 × 2 = 150,
84/75 = 84 × 2/75 × 2 = 168/150 - Likewise, for the 2nd fraction, since 30 × 5 = 150,
84/30 = 84 × 5/30 × 5 = 420/150 - Add the two like fractions:
168/150 + 420/150 = 168 + 420/150 = 588/150 - 588/150 simplified gives 98/25
- So, 84/75 + 84/30 = 98/25
In mixed form: 323/25
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/75+84/60 84/75+84/90