Subtract 10/5 from 98/10
1st number: 9 8/10, 2nd number: 2 0/5
98/10 - 10/5 is 39/5.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 5 is 10
Next, find the equivalent fraction of both fractional numbers with denominator 10 - For the 1st fraction, since 10 × 1 = 10,
98/10 = 98 × 1/10 × 1 = 98/10 - Likewise, for the 2nd fraction, since 5 × 2 = 10,
10/5 = 10 × 2/5 × 2 = 20/10 - Subtract the two like fractions:
98/10 - 20/10 = 98 - 20/10 = 78/10 - After reducing the fraction, the answer is 39/5
- In mixed form: 74/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/10-20/5 98/20-10/5 98/10-30/5 98/30-10/5 98/10-10/15 98/10-50/5 98/50-10/5 98/10-10/25 98/10-70/5 98/70-10/5 98/10-10/35