Subtract 20/10 from 24/14
1st number: 1 10/14, 2nd number: 2 0/10
24/14 - 20/10 is -2/7.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 10 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 14 × 5 = 70,
24/14 = 24 × 5/14 × 5 = 120/70 - Likewise, for the 2nd fraction, since 10 × 7 = 70,
20/10 = 20 × 7/10 × 7 = 140/70 - Subtract the two like fractions:
120/70 - 140/70 = 120 - 140/70 = -20/70 - After reducing the fraction, the answer is -2/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/14-20/10 24/14-40/10 24/28-20/10 72/14-20/10 24/14-60/10 24/42-20/10 24/14-20/30 24/70-20/10 24/14-20/50 24/98-20/10 24/14-20/70