Subtract 7/24 from 24/27
24/27 - 7/24 is 43/72.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 24 is 216
Next, find the equivalent fraction of both fractional numbers with denominator 216 - For the 1st fraction, since 27 × 8 = 216,
24/27 = 24 × 8/27 × 8 = 192/216 - Likewise, for the 2nd fraction, since 24 × 9 = 216,
7/24 = 7 × 9/24 × 9 = 63/216 - Subtract the two like fractions:
192/216 - 63/216 = 192 - 63/216 = 129/216 - After reducing the fraction, the answer is 43/72
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/27-7/24 24/27-14/24 24/54-7/24 24/27-7/48 72/27-7/24 24/27-21/24 24/81-7/24 24/27-7/72 24/27-35/24 24/27-49/24