Subtract 6/20 from 35/16
1st number: 2 3/16, 2nd number: 6/20
35/16 - 6/20 is 151/80.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 20 is 80
Next, find the equivalent fraction of both fractional numbers with denominator 80 - For the 1st fraction, since 16 × 5 = 80,
35/16 = 35 × 5/16 × 5 = 175/80 - Likewise, for the 2nd fraction, since 20 × 4 = 80,
6/20 = 6 × 4/20 × 4 = 24/80 - Subtract the two like fractions:
175/80 - 24/80 = 175 - 24/80 = 151/80 - In mixed form: 171/80
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/16-6/20 35/16-12/20 35/32-6/20 35/16-6/40 35/16-18/20 35/48-6/20 35/16-6/60 35/16-30/20 35/80-6/20 35/16-42/20