Subtract 48/45 from 24/56
1st number: 24/56, 2nd number: 1 3/45
24/56 - 48/45 is -67/105.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 45 is 2520
Next, find the equivalent fraction of both fractional numbers with denominator 2520 - For the 1st fraction, since 56 × 45 = 2520,
24/56 = 24 × 45/56 × 45 = 1080/2520 - Likewise, for the 2nd fraction, since 45 × 56 = 2520,
48/45 = 48 × 56/45 × 56 = 2688/2520 - Subtract the two like fractions:
1080/2520 - 2688/2520 = 1080 - 2688/2520 = -1608/2520 - After reducing the fraction, the answer is -67/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/56-48/45 24/56-96/45 24/56-48/90 72/56-48/45