Subtract 2/20 from 14/2
1st number: 7 0/2, 2nd number: 2/20
14/2 - 2/20 is 69/10.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 20 is 20
Next, find the equivalent fraction of both fractional numbers with denominator 20 - For the 1st fraction, since 2 × 10 = 20,
14/2 = 14 × 10/2 × 10 = 140/20 - Likewise, for the 2nd fraction, since 20 × 1 = 20,
2/20 = 2 × 1/20 × 1 = 2/20 - Subtract the two like fractions:
140/20 - 2/20 = 140 - 2/20 = 138/20 - After reducing the fraction, the answer is 69/10
- In mixed form: 69/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/2-2/20 14/2-4/20 14/4-2/20 14/2-2/40 42/2-2/20 14/2-6/20 14/6-2/20 14/2-2/60 70/2-2/20 14/2-10/20 14/10-2/20 98/2-2/20 14/2-14/20