Subtract 4/14 from 98/70
1st number: 1 28/70, 2nd number: 4/14
98/70 - 4/14 is 39/35.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 14 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 70 × 1 = 70,
98/70 = 98 × 1/70 × 1 = 98/70 - Likewise, for the 2nd fraction, since 14 × 5 = 70,
4/14 = 4 × 5/14 × 5 = 20/70 - Subtract the two like fractions:
98/70 - 20/70 = 98 - 20/70 = 78/70 - After reducing the fraction, the answer is 39/35
- In mixed form: 14/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/70-8/14 98/70-4/28 98/70-12/14 98/70-4/42 98/70-20/14 98/70-4/70 98/70-28/14 98/70-4/98