Subtract 40/24 from 24/14
1st number: 1 10/14, 2nd number: 1 16/24
24/14 - 40/24 is 1/21.
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,
24/14 = 24 × 12/14 × 12 = 288/168 - Likewise, for the 2nd fraction, since 24 × 7 = 168,
40/24 = 40 × 7/24 × 7 = 280/168 - Subtract the two like fractions:
288/168 - 280/168 = 288 - 280/168 = 8/168 - After reducing the fraction, the answer is 1/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/14-40/24 24/14-80/24 24/28-40/24 24/14-40/48 72/14-40/24 24/42-40/24 24/14-40/72 24/70-40/24 24/98-40/24