Subtract 4/3 from 70/28
1st number: 2 14/28, 2nd number: 1 1/3
70/28 - 4/3 is 7/6.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 3 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 28 × 3 = 84,
70/28 = 70 × 3/28 × 3 = 210/84 - Likewise, for the 2nd fraction, since 3 × 28 = 84,
4/3 = 4 × 28/3 × 28 = 112/84 - Subtract the two like fractions:
210/84 - 112/84 = 210 - 112/84 = 98/84 - After reducing the fraction, the answer is 7/6
- In mixed form: 11/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/28-8/3 70/56-4/3 70/28-4/6 70/28-12/3 70/84-4/3 70/28-4/9 70/28-20/3 70/28-4/15 70/28-28/3 70/28-4/21