Subtract 5/10 from 30/16
1st number: 1 14/16, 2nd number: 5/10
30/16 - 5/10 is 11/8.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 10 is 80
Next, find the equivalent fraction of both fractional numbers with denominator 80 - For the 1st fraction, since 16 × 5 = 80,
30/16 = 30 × 5/16 × 5 = 150/80 - Likewise, for the 2nd fraction, since 10 × 8 = 80,
5/10 = 5 × 8/10 × 8 = 40/80 - Subtract the two like fractions:
150/80 - 40/80 = 150 - 40/80 = 110/80 - After reducing the fraction, the answer is 11/8
- In mixed form: 13/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/16-5/10 30/32-5/10 30/16-5/20 90/16-5/10 30/16-15/10 30/48-5/10 30/16-5/30 30/16-25/10 30/80-5/10 30/16-5/50 30/16-35/10 30/16-5/70