Subtract 98/3 from 98/10
1st number: 9 8/10, 2nd number: 32 2/3
98/10 - 98/3 is -343/15.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 3 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 10 × 3 = 30,
98/10 = 98 × 3/10 × 3 = 294/30 - Likewise, for the 2nd fraction, since 3 × 10 = 30,
98/3 = 98 × 10/3 × 10 = 980/30 - Subtract the two like fractions:
294/30 - 980/30 = 294 - 980/30 = -686/30 - After reducing the fraction, the answer is -343/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/20-98/3 98/10-98/6 98/30-98/3 98/10-98/9 98/50-98/3 98/10-98/15 98/70-98/3 98/10-98/21