Subtract 60/24 from 54/45
1st number: 1 9/45, 2nd number: 2 12/24
54/45 - 60/24 is -13/10.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 24 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 45 × 8 = 360,
54/45 = 54 × 8/45 × 8 = 432/360 - Likewise, for the 2nd fraction, since 24 × 15 = 360,
60/24 = 60 × 15/24 × 15 = 900/360 - Subtract the two like fractions:
432/360 - 900/360 = 432 - 900/360 = -468/360 - After reducing the fraction, the answer is -13/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/90-60/24 54/45-60/48 54/45-60/72