Subtract 8/98 from 14/70
14/70 - 8/98 is 29/245.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 98 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 70 × 7 = 490,
14/70 = 14 × 7/70 × 7 = 98/490 - Likewise, for the 2nd fraction, since 98 × 5 = 490,
8/98 = 8 × 5/98 × 5 = 40/490 - Subtract the two like fractions:
98/490 - 40/490 = 98 - 40/490 = 58/490 - After reducing the fraction, the answer is 29/245
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/70-8/98 14/70-16/98 42/70-8/98 14/70-24/98 14/70-40/98 98/70-8/98 14/70-56/98