Subtract 16/9 from 36/8
1st number: 4 4/8, 2nd number: 1 7/9
36/8 - 16/9 is 49/18.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 9 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 8 × 9 = 72,
36/8 = 36 × 9/8 × 9 = 324/72 - Likewise, for the 2nd fraction, since 9 × 8 = 72,
16/9 = 16 × 8/9 × 8 = 128/72 - Subtract the two like fractions:
324/72 - 128/72 = 324 - 128/72 = 196/72 - After reducing the fraction, the answer is 49/18
- In mixed form: 213/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/8-16/9 36/8-32/9 36/16-16/9 36/8-16/18 36/8-48/9 36/24-16/9 36/8-16/27 36/8-80/9 36/40-16/9 36/8-16/45 36/56-16/9 36/8-16/63