Subtract 42/63 from 14/3
1st number: 4 2/3, 2nd number: 42/63
14/3 - 42/63 is 4/1.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 63 is 63
Next, find the equivalent fraction of both fractional numbers with denominator 63 - For the 1st fraction, since 3 × 21 = 63,
14/3 = 14 × 21/3 × 21 = 294/63 - Likewise, for the 2nd fraction, since 63 × 1 = 63,
42/63 = 42 × 1/63 × 1 = 42/63 - Subtract the two like fractions:
294/63 - 42/63 = 294 - 42/63 = 252/63 - After reducing the fraction, the answer is 4/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/3-42/63 14/3-84/63 14/6-42/63 42/3-42/63 14/9-42/63 70/3-42/63 14/15-42/63 98/3-42/63 14/21-42/63