Subtract 14/8 from 45/2
1st number: 22 1/2, 2nd number: 1 6/8
45/2 - 14/8 is 83/4.
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,
45/2 = 45 × 4/2 × 4 = 180/8 - Likewise, for the 2nd fraction, since 8 × 1 = 8,
14/8 = 14 × 1/8 × 1 = 14/8 - Subtract the two like fractions:
180/8 - 14/8 = 180 - 14/8 = 166/8 - After reducing the fraction, the answer is 83/4
- In mixed form: 203/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/2-14/8 45/2-28/8 45/4-14/8 45/2-14/16 45/2-42/8 45/6-14/8 45/2-14/24 45/2-70/8 45/10-14/8 45/2-14/40 45/2-98/8 45/14-14/8 45/2-14/56