Subtract 75/49 from 4/36
1st number: 4/36, 2nd number: 1 26/49
4/36 - 75/49 is -626/441.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 49 is 1764
Next, find the equivalent fraction of both fractional numbers with denominator 1764 - For the 1st fraction, since 36 × 49 = 1764,
4/36 = 4 × 49/36 × 49 = 196/1764 - Likewise, for the 2nd fraction, since 49 × 36 = 1764,
75/49 = 75 × 36/49 × 36 = 2700/1764 - Subtract the two like fractions:
196/1764 - 2700/1764 = 196 - 2700/1764 = -2504/1764 - After reducing the fraction, the answer is -626/441
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/36-75/49 4/72-75/49 4/36-75/98 12/36-75/49 20/36-75/49 28/36-75/49