Subtract 10/5 from 25/16
1st number: 1 9/16, 2nd number: 2 0/5
25/16 - 10/5 is -7/16.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 5 is 80
Next, find the equivalent fraction of both fractional numbers with denominator 80 - For the 1st fraction, since 16 × 5 = 80,
25/16 = 25 × 5/16 × 5 = 125/80 - Likewise, for the 2nd fraction, since 5 × 16 = 80,
10/5 = 10 × 16/5 × 16 = 160/80 - Subtract the two like fractions:
125/80 - 160/80 = 125 - 160/80 = -35/80 - After reducing the fraction, the answer is -7/16
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/16-10/5 25/16-20/5 25/32-10/5 75/16-10/5 25/16-30/5 25/48-10/5 25/16-10/15 25/16-50/5 25/80-10/5 25/16-10/25 25/16-70/5 25/16-10/35