Subtract 63/40 from 24/14
1st number: 1 10/14, 2nd number: 1 23/40
24/14 - 63/40 is 39/280.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 40 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 14 × 20 = 280,
24/14 = 24 × 20/14 × 20 = 480/280 - Likewise, for the 2nd fraction, since 40 × 7 = 280,
63/40 = 63 × 7/40 × 7 = 441/280 - Subtract the two like fractions:
480/280 - 441/280 = 480 - 441/280 = 39/280
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/14-63/40 24/28-63/40 24/14-63/80 72/14-63/40 24/42-63/40 24/70-63/40 24/98-63/40