Subtract 20/35 from 16/5
1st number: 3 1/5, 2nd number: 20/35
16/5 - 20/35 is 92/35.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 35 is 35
Next, find the equivalent fraction of both fractional numbers with denominator 35 - For the 1st fraction, since 5 × 7 = 35,
16/5 = 16 × 7/5 × 7 = 112/35 - Likewise, for the 2nd fraction, since 35 × 1 = 35,
20/35 = 20 × 1/35 × 1 = 20/35 - Subtract the two like fractions:
112/35 - 20/35 = 112 - 20/35 = 92/35 - In mixed form: 222/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/5-20/35 16/5-40/35 16/10-20/35 16/5-20/70 48/5-20/35 16/5-60/35 16/15-20/35 80/5-20/35 16/25-20/35 16/35-20/35