Subtract 70/75 from 14/98
14/98 - 70/75 is -83/105.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 75 is 7350
Next, find the equivalent fraction of both fractional numbers with denominator 7350 - For the 1st fraction, since 98 × 75 = 7350,
14/98 = 14 × 75/98 × 75 = 1050/7350 - Likewise, for the 2nd fraction, since 75 × 98 = 7350,
70/75 = 70 × 98/75 × 98 = 6860/7350 - Subtract the two like fractions:
1050/7350 - 6860/7350 = 1050 - 6860/7350 = -5810/7350 - After reducing the fraction, the answer is -83/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/98-70/75 42/98-70/75 70/98-70/75