Subtract 1/25 from 40/2
1st number: 20 0/2, 2nd number: 1/25
40/2 - 1/25 is 499/25.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 25 is 50
Next, find the equivalent fraction of both fractional numbers with denominator 50 - For the 1st fraction, since 2 × 25 = 50,
40/2 = 40 × 25/2 × 25 = 1000/50 - Likewise, for the 2nd fraction, since 25 × 2 = 50,
1/25 = 1 × 2/25 × 2 = 2/50 - Subtract the two like fractions:
1000/50 - 2/50 = 1000 - 2/50 = 998/50 - After reducing the fraction, the answer is 499/25
- In mixed form: 1924/25
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/2-1/25 40/2-2/25 40/4-1/25 40/2-1/50 40/2-3/25 40/6-1/25 40/2-1/75 40/2-5/25 40/10-1/25 40/2-7/25 40/14-1/25