Subtract 75/90 from 60/10
1st number: 6 0/10, 2nd number: 75/90
60/10 - 75/90 is 31/6.
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,
75/90 = 75 × 1/90 × 1 = 75/90 - Subtract the two like fractions:
540/90 - 75/90 = 540 - 75/90 = 465/90 - After reducing the fraction, the answer is 31/6
- In mixed form: 51/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/20-75/90 60/30-75/90 60/50-75/90 60/70-75/90