Subtract 1/84 from 32/5
1st number: 6 2/5, 2nd number: 1/84
32/5 - 1/84 is 2683/420.
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,
32/5 = 32 × 84/5 × 84 = 2688/420 - Likewise, for the 2nd fraction, since 84 × 5 = 420,
1/84 = 1 × 5/84 × 5 = 5/420 - Subtract the two like fractions:
2688/420 - 5/420 = 2688 - 5/420 = 2683/420 - In mixed form: 6163/420
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 64/5-1/84 32/5-2/84 32/10-1/84 96/5-1/84 32/5-3/84 32/15-1/84 32/5-5/84 32/25-1/84 32/5-7/84 32/35-1/84