Subtract 54/48 from 4/10
1st number: 4/10, 2nd number: 1 6/48
4/10 - 54/48 is -29/40.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 48 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 10 × 24 = 240,
4/10 = 4 × 24/10 × 24 = 96/240 - Likewise, for the 2nd fraction, since 48 × 5 = 240,
54/48 = 54 × 5/48 × 5 = 270/240 - Subtract the two like fractions:
96/240 - 270/240 = 96 - 270/240 = -174/240 - After reducing the fraction, the answer is -29/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/10-54/48 4/20-54/48 4/10-54/96 12/10-54/48 4/30-54/48 20/10-54/48 4/50-54/48 28/10-54/48 4/70-54/48