Subtract 5/10 from 98/42
1st number: 2 14/42, 2nd number: 5/10
98/42 - 5/10 is 11/6.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 10 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 42 × 5 = 210,
98/42 = 98 × 5/42 × 5 = 490/210 - Likewise, for the 2nd fraction, since 10 × 21 = 210,
5/10 = 5 × 21/10 × 21 = 105/210 - Subtract the two like fractions:
490/210 - 105/210 = 490 - 105/210 = 385/210 - After reducing the fraction, the answer is 11/6
- In mixed form: 15/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/84-5/10 98/42-5/20 98/42-15/10 98/42-5/30 98/42-25/10 98/42-5/50 98/42-35/10 98/42-5/70