Subtract 18/48 from 45/14
1st number: 3 3/14, 2nd number: 18/48
45/14 - 18/48 is 159/56.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 48 is 336
Next, find the equivalent fraction of both fractional numbers with denominator 336 - For the 1st fraction, since 14 × 24 = 336,
45/14 = 45 × 24/14 × 24 = 1080/336 - Likewise, for the 2nd fraction, since 48 × 7 = 336,
18/48 = 18 × 7/48 × 7 = 126/336 - Subtract the two like fractions:
1080/336 - 126/336 = 1080 - 126/336 = 954/336 - After reducing the fraction, the answer is 159/56
- In mixed form: 247/56
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/14-18/48 45/14-36/48 45/28-18/48 45/14-18/96 45/14-54/48 45/42-18/48 45/14-90/48 45/70-18/48 45/98-18/48