Subtract 20/24 from 98/27
1st number: 3 17/27, 2nd number: 20/24
98/27 - 20/24 is 151/54.
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,
98/27 = 98 × 8/27 × 8 = 784/216 - Likewise, for the 2nd fraction, since 24 × 9 = 216,
20/24 = 20 × 9/24 × 9 = 180/216 - Subtract the two like fractions:
784/216 - 180/216 = 784 - 180/216 = 604/216 - After reducing the fraction, the answer is 151/54
- In mixed form: 243/54
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/27-40/24 98/54-20/24 98/27-20/48 98/27-60/24 98/81-20/24 98/27-20/72