Subtract 36/9 from 3/60
1st number: 3/60, 2nd number: 4 0/9
3/60 - 36/9 is -79/20.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 9 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 60 × 3 = 180,
3/60 = 3 × 3/60 × 3 = 9/180 - Likewise, for the 2nd fraction, since 9 × 20 = 180,
36/9 = 36 × 20/9 × 20 = 720/180 - Subtract the two like fractions:
9/180 - 720/180 = 9 - 720/180 = -711/180 - After reducing the fraction, the answer is -79/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/60-36/9 3/60-72/9 3/60-36/18 9/60-36/9 3/60-36/27 15/60-36/9 3/60-36/45 21/60-36/9 3/60-36/63