Subtract 21/48 from 48/3
1st number: 16 0/3, 2nd number: 21/48
48/3 - 21/48 is 249/16.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 48 is 48
Next, find the equivalent fraction of both fractional numbers with denominator 48 - For the 1st fraction, since 3 × 16 = 48,
48/3 = 48 × 16/3 × 16 = 768/48 - Likewise, for the 2nd fraction, since 48 × 1 = 48,
21/48 = 21 × 1/48 × 1 = 21/48 - Subtract the two like fractions:
768/48 - 21/48 = 768 - 21/48 = 747/48 - After reducing the fraction, the answer is 249/16
- In mixed form: 159/16
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/3-21/48 48/3-42/48 48/6-21/48 48/3-21/96 48/3-63/48 48/9-21/48 48/15-21/48 48/21-21/48