Subtract 36/8 from 98/9
1st number: 10 8/9, 2nd number: 4 4/8
98/9 - 36/8 is 115/18.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 8 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 9 × 8 = 72,
98/9 = 98 × 8/9 × 8 = 784/72 - Likewise, for the 2nd fraction, since 8 × 9 = 72,
36/8 = 36 × 9/8 × 9 = 324/72 - Subtract the two like fractions:
784/72 - 324/72 = 784 - 324/72 = 460/72 - After reducing the fraction, the answer is 115/18
- In mixed form: 67/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/9-72/8 98/18-36/8 98/9-36/16 98/27-36/8 98/9-36/24 98/45-36/8 98/9-36/40 98/63-36/8 98/9-36/56