Subtract 4/30 from 54/5
1st number: 10 4/5, 2nd number: 4/30
54/5 - 4/30 is 32/3.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 30 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 5 × 6 = 30,
54/5 = 54 × 6/5 × 6 = 324/30 - Likewise, for the 2nd fraction, since 30 × 1 = 30,
4/30 = 4 × 1/30 × 1 = 4/30 - Subtract the two like fractions:
324/30 - 4/30 = 324 - 4/30 = 320/30 - After reducing the fraction, the answer is 32/3
- In mixed form: 102/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/5-8/30 54/10-4/30 54/5-4/60 54/5-12/30 54/15-4/30 54/5-4/90 54/5-20/30 54/25-4/30 54/5-28/30 54/35-4/30