Subtract 49/6 from 84/75
1st number: 1 9/75, 2nd number: 8 1/6
84/75 - 49/6 is -1057/150.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 6 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 75 × 2 = 150,
84/75 = 84 × 2/75 × 2 = 168/150 - Likewise, for the 2nd fraction, since 6 × 25 = 150,
49/6 = 49 × 25/6 × 25 = 1225/150 - Subtract the two like fractions:
168/150 - 1225/150 = 168 - 1225/150 = -1057/150
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/75-98/6 84/75-49/12 84/75-49/18 84/75-49/30 84/75-49/42