Subtract 9/30 from 4/60
4/60 - 9/30 is -7/30.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 30 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 60 × 1 = 60,
4/60 = 4 × 1/60 × 1 = 4/60 - Likewise, for the 2nd fraction, since 30 × 2 = 60,
9/30 = 9 × 2/30 × 2 = 18/60 - Subtract the two like fractions:
4/60 - 18/60 = 4 - 18/60 = -14/60 - After reducing the fraction, the answer is -7/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/60-9/30 4/60-18/30 4/60-9/60 12/60-9/30 4/60-27/30 4/60-9/90 20/60-9/30 4/60-45/30 28/60-9/30 4/60-63/30