Subtract 80/75 from 8/4
1st number: 2 0/4, 2nd number: 1 5/75
8/4 - 80/75 is 14/15.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 75 is 300
Next, find the equivalent fraction of both fractional numbers with denominator 300 - For the 1st fraction, since 4 × 75 = 300,
8/4 = 8 × 75/4 × 75 = 600/300 - Likewise, for the 2nd fraction, since 75 × 4 = 300,
80/75 = 80 × 4/75 × 4 = 320/300 - Subtract the two like fractions:
600/300 - 320/300 = 600 - 320/300 = 280/300 - After reducing the fraction, the answer is 14/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/4-80/75 24/4-80/75 8/12-80/75 40/4-80/75 8/20-80/75 56/4-80/75 8/28-80/75