Subtract 50/42 from 98/6
1st number: 16 2/6, 2nd number: 1 8/42
98/6 - 50/42 is 106/7.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 42 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 6 × 7 = 42,
98/6 = 98 × 7/6 × 7 = 686/42 - Likewise, for the 2nd fraction, since 42 × 1 = 42,
50/42 = 50 × 1/42 × 1 = 50/42 - Subtract the two like fractions:
686/42 - 50/42 = 686 - 50/42 = 636/42 - After reducing the fraction, the answer is 106/7
- In mixed form: 151/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/12-50/42 98/6-50/84 98/18-50/42 98/30-50/42 98/42-50/42