Subtract 8/50 from 27/4
1st number: 6 3/4, 2nd number: 8/50
27/4 - 8/50 is 659/100.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 50 is 100
Next, find the equivalent fraction of both fractional numbers with denominator 100 - For the 1st fraction, since 4 × 25 = 100,
27/4 = 27 × 25/4 × 25 = 675/100 - Likewise, for the 2nd fraction, since 50 × 2 = 100,
8/50 = 8 × 2/50 × 2 = 16/100 - Subtract the two like fractions:
675/100 - 16/100 = 675 - 16/100 = 659/100 - In mixed form: 659/100
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/4-8/50 27/4-16/50 27/8-8/50 81/4-8/50 27/4-24/50 27/12-8/50 27/4-40/50 27/20-8/50 27/4-56/50 27/28-8/50