Subtract 24/20 from 9/60
1st number: 9/60, 2nd number: 1 4/20
9/60 - 24/20 is -21/20.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 20 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 60 × 1 = 60,
9/60 = 9 × 1/60 × 1 = 9/60 - Likewise, for the 2nd fraction, since 20 × 3 = 60,
24/20 = 24 × 3/20 × 3 = 72/60 - Subtract the two like fractions:
9/60 - 72/60 = 9 - 72/60 = -63/60 - After reducing the fraction, the answer is -21/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/60-24/20 9/60-48/20 9/60-24/40 27/60-24/20 9/60-72/20 9/60-24/60 45/60-24/20 63/60-24/20