Subtract 63/15 from 54/6
1st number: 9 0/6, 2nd number: 4 3/15
54/6 - 63/15 is 24/5.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 15 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 6 × 5 = 30,
54/6 = 54 × 5/6 × 5 = 270/30 - Likewise, for the 2nd fraction, since 15 × 2 = 30,
63/15 = 63 × 2/15 × 2 = 126/30 - Subtract the two like fractions:
270/30 - 126/30 = 270 - 126/30 = 144/30 - After reducing the fraction, the answer is 24/5
- In mixed form: 44/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/12-63/15 54/6-63/30 54/18-63/15 54/6-63/45 54/30-63/15 54/6-63/75 54/42-63/15