Add 84/75 and 8/30
1st number: 1 9/75, 2nd number: 8/30
84/75 + 8/30 is 104/75.
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,
8/30 = 8 × 5/30 × 5 = 40/150 - Add the two like fractions:
168/150 + 40/150 = 168 + 40/150 = 208/150 - 208/150 simplified gives 104/75
- So, 84/75 + 8/30 = 104/75
In mixed form: 129/75
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/75+16/30 84/75+8/60 84/75+24/30 84/75+8/90 84/75+40/30 84/75+56/30