Subtract 18/40 from 98/6
1st number: 16 2/6, 2nd number: 18/40
98/6 - 18/40 is 953/60.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 40 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 6 × 20 = 120,
98/6 = 98 × 20/6 × 20 = 1960/120 - Likewise, for the 2nd fraction, since 40 × 3 = 120,
18/40 = 18 × 3/40 × 3 = 54/120 - Subtract the two like fractions:
1960/120 - 54/120 = 1960 - 54/120 = 1906/120 - After reducing the fraction, the answer is 953/60
- In mixed form: 1553/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/6-36/40 98/12-18/40 98/6-18/80 98/6-54/40 98/18-18/40 98/6-90/40 98/30-18/40 98/42-18/40