Subtract 98/75 from 1/2
1st number: 1/2, 2nd number: 1 23/75
1/2 - 98/75 is -121/150.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 75 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 2 × 75 = 150,
1/2 = 1 × 75/2 × 75 = 75/150 - Likewise, for the 2nd fraction, since 75 × 2 = 150,
98/75 = 98 × 2/75 × 2 = 196/150 - Subtract the two like fractions:
75/150 - 196/150 = 75 - 196/150 = -121/150
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 1/4-98/75 3/2-98/75 1/6-98/75 5/2-98/75 1/10-98/75 7/2-98/75 1/14-98/75