Subtract 98/16 from 80/4
1st number: 20 0/4, 2nd number: 6 2/16
80/4 - 98/16 is 111/8.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 16 is 16
Next, find the equivalent fraction of both fractional numbers with denominator 16 - For the 1st fraction, since 4 × 4 = 16,
80/4 = 80 × 4/4 × 4 = 320/16 - Likewise, for the 2nd fraction, since 16 × 1 = 16,
98/16 = 98 × 1/16 × 1 = 98/16 - Subtract the two like fractions:
320/16 - 98/16 = 320 - 98/16 = 222/16 - After reducing the fraction, the answer is 111/8
- In mixed form: 137/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/8-98/16 80/4-98/32 80/12-98/16 80/4-98/48 80/20-98/16 80/4-98/80 80/28-98/16