Subtract 14/4 from 45/2
1st number: 22 1/2, 2nd number: 3 2/4
45/2 - 14/4 is 19/1.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 4 is 4
Next, find the equivalent fraction of both fractional numbers with denominator 4 - For the 1st fraction, since 2 × 2 = 4,
45/2 = 45 × 2/2 × 2 = 90/4 - Likewise, for the 2nd fraction, since 4 × 1 = 4,
14/4 = 14 × 1/4 × 1 = 14/4 - Subtract the two like fractions:
90/4 - 14/4 = 90 - 14/4 = 76/4 - After reducing the fraction, the answer is 19/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/2-14/4 45/2-28/4 45/4-14/4 45/2-14/8 45/2-42/4 45/6-14/4 45/2-14/12 45/2-70/4 45/10-14/4 45/2-14/20 45/2-98/4 45/14-14/4 45/2-14/28