Subtract 30/84 from 60/35
1st number: 1 25/35, 2nd number: 30/84
60/35 - 30/84 is 19/14.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 84 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 35 × 12 = 420,
60/35 = 60 × 12/35 × 12 = 720/420 - Likewise, for the 2nd fraction, since 84 × 5 = 420,
30/84 = 30 × 5/84 × 5 = 150/420 - Subtract the two like fractions:
720/420 - 150/420 = 720 - 150/420 = 570/420 - After reducing the fraction, the answer is 19/14
- In mixed form: 15/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/35-60/84 60/70-30/84 60/35-90/84