Subtract 63/84 from 6/2
1st number: 3 0/2, 2nd number: 63/84
6/2 - 63/84 is 9/4.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 84 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 2 × 42 = 84,
6/2 = 6 × 42/2 × 42 = 252/84 - Likewise, for the 2nd fraction, since 84 × 1 = 84,
63/84 = 63 × 1/84 × 1 = 63/84 - Subtract the two like fractions:
252/84 - 63/84 = 252 - 63/84 = 189/84 - After reducing the fraction, the answer is 9/4
- In mixed form: 21/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/2-63/84 6/4-63/84 18/2-63/84 30/2-63/84 6/10-63/84 42/2-63/84 6/14-63/84