Subtract 54/4 from 5/30
1st number: 5/30, 2nd number: 13 2/4
5/30 - 54/4 is -40/3.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 4 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 30 × 2 = 60,
5/30 = 5 × 2/30 × 2 = 10/60 - Likewise, for the 2nd fraction, since 4 × 15 = 60,
54/4 = 54 × 15/4 × 15 = 810/60 - Subtract the two like fractions:
10/60 - 810/60 = 10 - 810/60 = -800/60 - After reducing the fraction, the answer is -40/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/30-54/4 5/60-54/4 5/30-54/8 15/30-54/4 5/90-54/4 5/30-54/12 25/30-54/4 5/30-54/20 35/30-54/4 5/30-54/28