Subtract 9/56 from 24/15
1st number: 1 9/15, 2nd number: 9/56
24/15 - 9/56 is 403/280.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 56 is 840
Next, find the equivalent fraction of both fractional numbers with denominator 840 - For the 1st fraction, since 15 × 56 = 840,
24/15 = 24 × 56/15 × 56 = 1344/840 - Likewise, for the 2nd fraction, since 56 × 15 = 840,
9/56 = 9 × 15/56 × 15 = 135/840 - Subtract the two like fractions:
1344/840 - 135/840 = 1344 - 135/840 = 1209/840 - After reducing the fraction, the answer is 403/280
- In mixed form: 1123/280
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/15-9/56 24/15-18/56 24/30-9/56 72/15-9/56 24/15-27/56 24/45-9/56 24/15-45/56 24/75-9/56 24/15-63/56