Subtract 1/9 from 10/90
10/90 - 1/9 is 0/1.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 9 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 90 × 1 = 90,
10/90 = 10 × 1/90 × 1 = 10/90 - Likewise, for the 2nd fraction, since 9 × 10 = 90,
1/9 = 1 × 10/9 × 10 = 10/90 - Subtract the two like fractions:
10/90 - 10/90 = 10 - 10/90 = 0/90 - The answer is 0
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/90-1/9 10/90-2/9 10/90-1/18 30/90-1/9 10/90-3/9 10/90-1/27 50/90-1/9 10/90-5/9 10/90-1/45 70/90-1/9 10/90-7/9 10/90-1/63