Subtract 98/80 from 6/2
1st number: 3 0/2, 2nd number: 1 18/80
6/2 - 98/80 is 71/40.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 80 is 80
Next, find the equivalent fraction of both fractional numbers with denominator 80 - For the 1st fraction, since 2 × 40 = 80,
6/2 = 6 × 40/2 × 40 = 240/80 - Likewise, for the 2nd fraction, since 80 × 1 = 80,
98/80 = 98 × 1/80 × 1 = 98/80 - Subtract the two like fractions:
240/80 - 98/80 = 240 - 98/80 = 142/80 - After reducing the fraction, the answer is 71/40
- In mixed form: 131/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/2-98/80 6/4-98/80 18/2-98/80 30/2-98/80 6/10-98/80 42/2-98/80 6/14-98/80