Subtract 14/63 from 3/4
3/4 - 14/63 is 19/36.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 63 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 4 × 63 = 252,
3/4 = 3 × 63/4 × 63 = 189/252 - Likewise, for the 2nd fraction, since 63 × 4 = 252,
14/63 = 14 × 4/63 × 4 = 56/252 - Subtract the two like fractions:
189/252 - 56/252 = 189 - 56/252 = 133/252 - After reducing the fraction, the answer is 19/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/4-14/63 3/4-28/63 3/8-14/63 9/4-14/63 3/4-42/63 3/12-14/63 15/4-14/63 3/4-70/63 3/20-14/63 21/4-14/63 3/4-98/63 3/28-14/63