Subtract 90/48 from 5/60
1st number: 5/60, 2nd number: 1 42/48
5/60 - 90/48 is -43/24.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 48 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 60 × 4 = 240,
5/60 = 5 × 4/60 × 4 = 20/240 - Likewise, for the 2nd fraction, since 48 × 5 = 240,
90/48 = 90 × 5/48 × 5 = 450/240 - Subtract the two like fractions:
20/240 - 450/240 = 20 - 450/240 = -430/240 - After reducing the fraction, the answer is -43/24
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/60-90/48 5/60-90/96 15/60-90/48 25/60-90/48 35/60-90/48