Subtract 8/14 from 70/4
1st number: 17 2/4, 2nd number: 8/14
70/4 - 8/14 is 237/14.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 14 is 28
Next, find the equivalent fraction of both fractional numbers with denominator 28 - For the 1st fraction, since 4 × 7 = 28,
70/4 = 70 × 7/4 × 7 = 490/28 - Likewise, for the 2nd fraction, since 14 × 2 = 28,
8/14 = 8 × 2/14 × 2 = 16/28 - Subtract the two like fractions:
490/28 - 16/28 = 490 - 16/28 = 474/28 - After reducing the fraction, the answer is 237/14
- In mixed form: 1613/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/4-16/14 70/8-8/14 70/4-8/28 70/4-24/14 70/12-8/14 70/4-8/42 70/4-40/14 70/20-8/14 70/4-8/70 70/4-56/14 70/28-8/14 70/4-8/98