Subtract 63/48 from 7/4
1st number: 1 3/4, 2nd number: 1 15/48
7/4 - 63/48 is 7/16.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 48 is 48
Next, find the equivalent fraction of both fractional numbers with denominator 48 - For the 1st fraction, since 4 × 12 = 48,
7/4 = 7 × 12/4 × 12 = 84/48 - Likewise, for the 2nd fraction, since 48 × 1 = 48,
63/48 = 63 × 1/48 × 1 = 63/48 - Subtract the two like fractions:
84/48 - 63/48 = 84 - 63/48 = 21/48 - After reducing the fraction, the answer is 7/16
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/4-63/48 7/8-63/48 7/4-63/96 21/4-63/48 7/12-63/48 35/4-63/48 7/20-63/48 49/4-63/48 7/28-63/48