Subtract 63/28 from 9/4
1st number: 2 1/4, 2nd number: 2 7/28
9/4 - 63/28 is 0/1.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 28 is 28
Next, find the equivalent fraction of both fractional numbers with denominator 28 - For the 1st fraction, since 4 × 7 = 28,
9/4 = 9 × 7/4 × 7 = 63/28 - Likewise, for the 2nd fraction, since 28 × 1 = 28,
63/28 = 63 × 1/28 × 1 = 63/28 - Subtract the two like fractions:
63/28 - 63/28 = 63 - 63/28 = 0/28 - The answer is 0
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/4-63/28 9/8-63/28 9/4-63/56 27/4-63/28 9/12-63/28 9/4-63/84 45/4-63/28 9/20-63/28 63/4-63/28 9/28-63/28