Subtract 16/70 from 18/3
1st number: 6 0/3, 2nd number: 16/70
18/3 - 16/70 is 202/35.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 70 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 3 × 70 = 210,
18/3 = 18 × 70/3 × 70 = 1260/210 - Likewise, for the 2nd fraction, since 70 × 3 = 210,
16/70 = 16 × 3/70 × 3 = 48/210 - Subtract the two like fractions:
1260/210 - 48/210 = 1260 - 48/210 = 1212/210 - After reducing the fraction, the answer is 202/35
- In mixed form: 527/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/3-16/70 18/3-32/70 18/6-16/70 54/3-16/70 18/3-48/70 18/9-16/70 90/3-16/70 18/3-80/70 18/15-16/70 18/21-16/70