Subtract 98/6 from 98/30
1st number: 3 8/30, 2nd number: 16 2/6
98/30 - 98/6 is -196/15.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 6 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 30 × 1 = 30,
98/30 = 98 × 1/30 × 1 = 98/30 - Likewise, for the 2nd fraction, since 6 × 5 = 30,
98/6 = 98 × 5/6 × 5 = 490/30 - Subtract the two like fractions:
98/30 - 490/30 = 98 - 490/30 = -392/30 - After reducing the fraction, the answer is -196/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/60-98/6 98/30-98/12 98/90-98/6 98/30-98/18 98/30-98/30 98/30-98/42