Subtract 98/75 from 15/2
1st number: 7 1/2, 2nd number: 1 23/75
15/2 - 98/75 is 929/150.
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,
15/2 = 15 × 75/2 × 75 = 1125/150 - Likewise, for the 2nd fraction, since 75 × 2 = 150,
98/75 = 98 × 2/75 × 2 = 196/150 - Subtract the two like fractions:
1125/150 - 196/150 = 1125 - 196/150 = 929/150 - In mixed form: 629/150
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/2-98/75 15/4-98/75 45/2-98/75 15/6-98/75 75/2-98/75 15/10-98/75 15/14-98/75