Subtract 3/9 from 27/16
1st number: 1 11/16, 2nd number: 3/9
27/16 - 3/9 is 65/48.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 9 is 144
Next, find the equivalent fraction of both fractional numbers with denominator 144 - For the 1st fraction, since 16 × 9 = 144,
27/16 = 27 × 9/16 × 9 = 243/144 - Likewise, for the 2nd fraction, since 9 × 16 = 144,
3/9 = 3 × 16/9 × 16 = 48/144 - Subtract the two like fractions:
243/144 - 48/144 = 243 - 48/144 = 195/144 - After reducing the fraction, the answer is 65/48
- In mixed form: 117/48
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/16-3/9 27/16-6/9 27/32-3/9 27/16-3/18 81/16-3/9 27/48-3/9 27/16-3/27 27/16-15/9 27/80-3/9 27/16-3/45 27/16-21/9 27/16-3/63