Subtract 54/60 from 84/2
1st number: 42 0/2, 2nd number: 54/60
84/2 - 54/60 is 411/10.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 60 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 2 × 30 = 60,
84/2 = 84 × 30/2 × 30 = 2520/60 - Likewise, for the 2nd fraction, since 60 × 1 = 60,
54/60 = 54 × 1/60 × 1 = 54/60 - Subtract the two like fractions:
2520/60 - 54/60 = 2520 - 54/60 = 2466/60 - After reducing the fraction, the answer is 411/10
- In mixed form: 411/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/4-54/60 84/6-54/60 84/10-54/60 84/14-54/60