Subtract 45/5 from 10/16
1st number: 10/16, 2nd number: 9 0/5
10/16 - 45/5 is -67/8.
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,
10/16 = 10 × 5/16 × 5 = 50/80 - Likewise, for the 2nd fraction, since 5 × 16 = 80,
45/5 = 45 × 16/5 × 16 = 720/80 - Subtract the two like fractions:
50/80 - 720/80 = 50 - 720/80 = -670/80 - After reducing the fraction, the answer is -67/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/16-45/5 10/16-90/5 10/32-45/5 10/16-45/10 30/16-45/5 10/48-45/5 10/16-45/15 50/16-45/5 10/80-45/5 10/16-45/25 70/16-45/5 10/16-45/35