Subtract 10/9 from 24/28
1st number: 24/28, 2nd number: 1 1/9
24/28 - 10/9 is -16/63.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 9 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 28 × 9 = 252,
24/28 = 24 × 9/28 × 9 = 216/252 - Likewise, for the 2nd fraction, since 9 × 28 = 252,
10/9 = 10 × 28/9 × 28 = 280/252 - Subtract the two like fractions:
216/252 - 280/252 = 216 - 280/252 = -64/252 - After reducing the fraction, the answer is -16/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/28-10/9 24/28-20/9 24/56-10/9 24/28-10/18 72/28-10/9 24/28-30/9 24/84-10/9 24/28-10/27 24/28-50/9 24/28-10/45 24/28-70/9 24/28-10/63