Subtract 49/16 from 7/75
1st number: 7/75, 2nd number: 3 1/16
7/75 - 49/16 is -3563/1200.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 16 is 1200
Next, find the equivalent fraction of both fractional numbers with denominator 1200 - For the 1st fraction, since 75 × 16 = 1200,
7/75 = 7 × 16/75 × 16 = 112/1200 - Likewise, for the 2nd fraction, since 16 × 75 = 1200,
49/16 = 49 × 75/16 × 75 = 3675/1200 - Subtract the two like fractions:
112/1200 - 3675/1200 = 112 - 3675/1200 = -3563/1200
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/75-49/16 7/75-98/16 7/75-49/32 21/75-49/16 7/75-49/48 35/75-49/16 7/75-49/80 49/75-49/16