Subtract 63/84 from 25/4
1st number: 6 1/4, 2nd number: 63/84
25/4 - 63/84 is 11/2.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 84 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 4 × 21 = 84,
25/4 = 25 × 21/4 × 21 = 525/84 - Likewise, for the 2nd fraction, since 84 × 1 = 84,
63/84 = 63 × 1/84 × 1 = 63/84 - Subtract the two like fractions:
525/84 - 63/84 = 525 - 63/84 = 462/84 - After reducing the fraction, the answer is 11/2
- In mixed form: 51/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/4-63/84 25/8-63/84 75/4-63/84 25/12-63/84 25/20-63/84 25/28-63/84