Subtract 3/90 from 98/6
1st number: 16 2/6, 2nd number: 3/90
98/6 - 3/90 is 163/10.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 90 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 6 × 15 = 90,
98/6 = 98 × 15/6 × 15 = 1470/90 - Likewise, for the 2nd fraction, since 90 × 1 = 90,
3/90 = 3 × 1/90 × 1 = 3/90 - Subtract the two like fractions:
1470/90 - 3/90 = 1470 - 3/90 = 1467/90 - After reducing the fraction, the answer is 163/10
- In mixed form: 163/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/6-6/90 98/12-3/90 98/6-9/90 98/18-3/90 98/6-15/90 98/30-3/90 98/6-21/90 98/42-3/90