Subtract 45/14 from 9/36
1st number: 9/36, 2nd number: 3 3/14
9/36 - 45/14 is -83/28.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 14 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 36 × 7 = 252,
9/36 = 9 × 7/36 × 7 = 63/252 - Likewise, for the 2nd fraction, since 14 × 18 = 252,
45/14 = 45 × 18/14 × 18 = 810/252 - Subtract the two like fractions:
63/252 - 810/252 = 63 - 810/252 = -747/252 - After reducing the fraction, the answer is -83/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/36-45/14 9/36-90/14 9/72-45/14 9/36-45/28 27/36-45/14 9/36-45/42 45/36-45/14 9/36-45/70 63/36-45/14 9/36-45/98