Subtract 40/60 from 60/54
1st number: 1 6/54, 2nd number: 40/60
60/54 - 40/60 is 4/9.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 60 is 540
Next, find the equivalent fraction of both fractional numbers with denominator 540 - For the 1st fraction, since 54 × 10 = 540,
60/54 = 60 × 10/54 × 10 = 600/540 - Likewise, for the 2nd fraction, since 60 × 9 = 540,
40/60 = 40 × 9/60 × 9 = 360/540 - Subtract the two like fractions:
600/540 - 360/540 = 600 - 360/540 = 240/540 - After reducing the fraction, the answer is 4/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/54-80/60