Subtract 45/24 from 4/14
1st number: 4/14, 2nd number: 1 21/24
4/14 - 45/24 is -89/56.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 24 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 14 × 12 = 168,
4/14 = 4 × 12/14 × 12 = 48/168 - Likewise, for the 2nd fraction, since 24 × 7 = 168,
45/24 = 45 × 7/24 × 7 = 315/168 - Subtract the two like fractions:
48/168 - 315/168 = 48 - 315/168 = -267/168 - After reducing the fraction, the answer is -89/56
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/14-45/24 4/14-90/24 4/28-45/24 4/14-45/48 12/14-45/24 4/42-45/24 4/14-45/72 20/14-45/24 4/70-45/24 28/14-45/24 4/98-45/24