Subtract 27/16 from 80/10
1st number: 8 0/10, 2nd number: 1 11/16
80/10 - 27/16 is 101/16.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 16 is 80
Next, find the equivalent fraction of both fractional numbers with denominator 80 - For the 1st fraction, since 10 × 8 = 80,
80/10 = 80 × 8/10 × 8 = 640/80 - Likewise, for the 2nd fraction, since 16 × 5 = 80,
27/16 = 27 × 5/16 × 5 = 135/80 - Subtract the two like fractions:
640/80 - 135/80 = 640 - 135/80 = 505/80 - After reducing the fraction, the answer is 101/16
- In mixed form: 65/16
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/10-54/16 80/20-27/16 80/10-27/32 80/10-81/16 80/30-27/16 80/10-27/48 80/50-27/16 80/10-27/80 80/70-27/16