Subtract 10/90 from 50/6
1st number: 8 2/6, 2nd number: 10/90
50/6 - 10/90 is 74/9.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 90 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 6 × 15 = 90,
50/6 = 50 × 15/6 × 15 = 750/90 - Likewise, for the 2nd fraction, since 90 × 1 = 90,
10/90 = 10 × 1/90 × 1 = 10/90 - Subtract the two like fractions:
750/90 - 10/90 = 750 - 10/90 = 740/90 - After reducing the fraction, the answer is 74/9
- In mixed form: 82/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/6-20/90 50/12-10/90 50/6-30/90 50/18-10/90 50/6-50/90 50/30-10/90 50/6-70/90 50/42-10/90