Subtract 30/45 from 60/9
1st number: 6 6/9, 2nd number: 30/45
60/9 - 30/45 is 6/1.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 45 is 45
Next, find the equivalent fraction of both fractional numbers with denominator 45 - For the 1st fraction, since 9 × 5 = 45,
60/9 = 60 × 5/9 × 5 = 300/45 - Likewise, for the 2nd fraction, since 45 × 1 = 45,
30/45 = 30 × 1/45 × 1 = 30/45 - Subtract the two like fractions:
300/45 - 30/45 = 300 - 30/45 = 270/45 - After reducing the fraction, the answer is 6/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/9-60/45 60/18-30/45 60/9-30/90 60/9-90/45 60/27-30/45 60/45-30/45 60/63-30/45