Add 84/30 and 6/75
1st number: 2 24/30, 2nd number: 6/75
84/30 + 6/75 is 72/25.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 75 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 30 × 5 = 150,
84/30 = 84 × 5/30 × 5 = 420/150 - Likewise, for the 2nd fraction, since 75 × 2 = 150,
6/75 = 6 × 2/75 × 2 = 12/150 - Add the two like fractions:
420/150 + 12/150 = 420 + 12/150 = 432/150 - 432/150 simplified gives 72/25
- So, 84/30 + 6/75 = 72/25
In mixed form: 222/25
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/30+12/75 84/60+6/75 84/30+18/75 84/90+6/75 84/30+30/75 84/30+42/75