Subtract 9/49 from 84/75
1st number: 1 9/75, 2nd number: 9/49
84/75 - 9/49 is 1147/1225.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 49 is 3675
Next, find the equivalent fraction of both fractional numbers with denominator 3675 - For the 1st fraction, since 75 × 49 = 3675,
84/75 = 84 × 49/75 × 49 = 4116/3675 - Likewise, for the 2nd fraction, since 49 × 75 = 3675,
9/49 = 9 × 75/49 × 75 = 675/3675 - Subtract the two like fractions:
4116/3675 - 675/3675 = 4116 - 675/3675 = 3441/3675 - After reducing the fraction, the answer is 1147/1225
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/75-18/49 84/75-9/98 84/75-27/49 84/75-45/49 84/75-63/49