Subtract 10/3 from 70/18
1st number: 3 16/18, 2nd number: 3 1/3
70/18 - 10/3 is 5/9.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 3 is 18
Next, find the equivalent fraction of both fractional numbers with denominator 18 - For the 1st fraction, since 18 × 1 = 18,
70/18 = 70 × 1/18 × 1 = 70/18 - Likewise, for the 2nd fraction, since 3 × 6 = 18,
10/3 = 10 × 6/3 × 6 = 60/18 - Subtract the two like fractions:
70/18 - 60/18 = 70 - 60/18 = 10/18 - After reducing the fraction, the answer is 5/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/18-20/3 70/36-10/3 70/18-10/6 70/18-30/3 70/54-10/3 70/18-10/9 70/18-50/3 70/90-10/3 70/18-10/15 70/18-70/3 70/18-10/21