Subtract 30/35 from 16/5
1st number: 3 1/5, 2nd number: 30/35
16/5 - 30/35 is 82/35.
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,
30/35 = 30 × 1/35 × 1 = 30/35 - Subtract the two like fractions:
112/35 - 30/35 = 112 - 30/35 = 82/35 - In mixed form: 212/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/5-30/35 16/5-60/35 16/10-30/35 16/5-30/70 48/5-30/35 16/5-90/35 16/15-30/35 80/5-30/35 16/25-30/35 16/35-30/35