Subtract 90/24 from 3/60
1st number: 3/60, 2nd number: 3 18/24
3/60 - 90/24 is -37/10.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 24 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 60 × 2 = 120,
3/60 = 3 × 2/60 × 2 = 6/120 - Likewise, for the 2nd fraction, since 24 × 5 = 120,
90/24 = 90 × 5/24 × 5 = 450/120 - Subtract the two like fractions:
6/120 - 450/120 = 6 - 450/120 = -444/120 - After reducing the fraction, the answer is -37/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/60-90/24 3/60-90/48 9/60-90/24 3/60-90/72 15/60-90/24 21/60-90/24