Subtract 16/35 from 18/5
1st number: 3 3/5, 2nd number: 16/35
18/5 - 16/35 is 22/7.
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,
18/5 = 18 × 7/5 × 7 = 126/35 - Likewise, for the 2nd fraction, since 35 × 1 = 35,
16/35 = 16 × 1/35 × 1 = 16/35 - Subtract the two like fractions:
126/35 - 16/35 = 126 - 16/35 = 110/35 - After reducing the fraction, the answer is 22/7
- In mixed form: 31/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/5-16/35 18/5-32/35 18/10-16/35 18/5-16/70 54/5-16/35 18/5-48/35 18/15-16/35 90/5-16/35 18/5-80/35 18/25-16/35 18/35-16/35