Subtract 6/60 from 9/45
9/45 - 6/60 is 1/10.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 60 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 45 × 4 = 180,
9/45 = 9 × 4/45 × 4 = 36/180 - Likewise, for the 2nd fraction, since 60 × 3 = 180,
6/60 = 6 × 3/60 × 3 = 18/180 - Subtract the two like fractions:
36/180 - 18/180 = 36 - 18/180 = 18/180 - After reducing the fraction, the answer is 1/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/45-6/60 9/45-12/60 9/90-6/60 27/45-6/60 9/45-18/60 9/45-30/60 63/45-6/60 9/45-42/60