Subtract 20/90 from 60/10
1st number: 6 0/10, 2nd number: 20/90
60/10 - 20/90 is 52/9.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 90 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 10 × 9 = 90,
60/10 = 60 × 9/10 × 9 = 540/90 - Likewise, for the 2nd fraction, since 90 × 1 = 90,
20/90 = 20 × 1/90 × 1 = 20/90 - Subtract the two like fractions:
540/90 - 20/90 = 540 - 20/90 = 520/90 - After reducing the fraction, the answer is 52/9
- In mixed form: 57/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/10-40/90 60/20-20/90 60/10-60/90 60/30-20/90 60/50-20/90 60/70-20/90