Subtract 14/16 from 45/4
1st number: 11 1/4, 2nd number: 14/16
45/4 - 14/16 is 83/8.
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,
45/4 = 45 × 4/4 × 4 = 180/16 - Likewise, for the 2nd fraction, since 16 × 1 = 16,
14/16 = 14 × 1/16 × 1 = 14/16 - Subtract the two like fractions:
180/16 - 14/16 = 180 - 14/16 = 166/16 - After reducing the fraction, the answer is 83/8
- In mixed form: 103/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/4-14/16 45/4-28/16 45/8-14/16 45/4-14/32 45/4-42/16 45/12-14/16 45/4-14/48 45/4-70/16 45/20-14/16 45/4-14/80 45/4-98/16 45/28-14/16