Subtract 14/8 from 80/2
1st number: 40 0/2, 2nd number: 1 6/8
80/2 - 14/8 is 153/4.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 8 is 8
Next, find the equivalent fraction of both fractional numbers with denominator 8 - For the 1st fraction, since 2 × 4 = 8,
80/2 = 80 × 4/2 × 4 = 320/8 - Likewise, for the 2nd fraction, since 8 × 1 = 8,
14/8 = 14 × 1/8 × 1 = 14/8 - Subtract the two like fractions:
320/8 - 14/8 = 320 - 14/8 = 306/8 - After reducing the fraction, the answer is 153/4
- In mixed form: 381/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/2-28/8 80/4-14/8 80/2-14/16 80/2-42/8 80/6-14/8 80/2-14/24 80/2-70/8 80/10-14/8 80/2-14/40 80/2-98/8 80/14-14/8 80/2-14/56