Subtract 35/84 from 30/5
1st number: 6 0/5, 2nd number: 35/84
30/5 - 35/84 is 67/12.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 84 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 5 × 84 = 420,
30/5 = 30 × 84/5 × 84 = 2520/420 - Likewise, for the 2nd fraction, since 84 × 5 = 420,
35/84 = 35 × 5/84 × 5 = 175/420 - Subtract the two like fractions:
2520/420 - 175/420 = 2520 - 175/420 = 2345/420 - After reducing the fraction, the answer is 67/12
- In mixed form: 57/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/5-35/84 30/5-70/84 30/10-35/84 90/5-35/84 30/15-35/84 30/25-35/84 30/35-35/84