Subtract 8/25 from 80/4
1st number: 20 0/4, 2nd number: 8/25
80/4 - 8/25 is 492/25.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 25 is 100
Next, find the equivalent fraction of both fractional numbers with denominator 100 - For the 1st fraction, since 4 × 25 = 100,
80/4 = 80 × 25/4 × 25 = 2000/100 - Likewise, for the 2nd fraction, since 25 × 4 = 100,
8/25 = 8 × 4/25 × 4 = 32/100 - Subtract the two like fractions:
2000/100 - 32/100 = 2000 - 32/100 = 1968/100 - After reducing the fraction, the answer is 492/25
- In mixed form: 1917/25
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/4-16/25 80/8-8/25 80/4-8/50 80/4-24/25 80/12-8/25 80/4-8/75 80/4-40/25 80/20-8/25 80/4-56/25 80/28-8/25