Subtract 15/16 from 5/25
5/25 - 15/16 is -59/80.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 16 is 400
Next, find the equivalent fraction of both fractional numbers with denominator 400 - For the 1st fraction, since 25 × 16 = 400,
5/25 = 5 × 16/25 × 16 = 80/400 - Likewise, for the 2nd fraction, since 16 × 25 = 400,
15/16 = 15 × 25/16 × 25 = 375/400 - Subtract the two like fractions:
80/400 - 375/400 = 80 - 375/400 = -295/400 - After reducing the fraction, the answer is -59/80
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/25-15/16 5/25-30/16 5/50-15/16 5/25-15/32 15/25-15/16 5/25-45/16 5/75-15/16 5/25-15/48 5/25-75/16 5/25-15/80 35/25-15/16