Subtract 24/9 from 14/20
1st number: 14/20, 2nd number: 2 6/9
14/20 - 24/9 is -59/30.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 9 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 20 × 9 = 180,
14/20 = 14 × 9/20 × 9 = 126/180 - Likewise, for the 2nd fraction, since 9 × 20 = 180,
24/9 = 24 × 20/9 × 20 = 480/180 - Subtract the two like fractions:
126/180 - 480/180 = 126 - 480/180 = -354/180 - After reducing the fraction, the answer is -59/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/20-24/9 14/20-48/9 14/40-24/9 14/20-24/18 42/20-24/9 14/20-72/9 14/60-24/9 14/20-24/27 70/20-24/9 14/20-24/45 98/20-24/9 14/20-24/63