Subtract 7/36 from 75/8
1st number: 9 3/8, 2nd number: 7/36
75/8 - 7/36 is 661/72.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 36 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 8 × 9 = 72,
75/8 = 75 × 9/8 × 9 = 675/72 - Likewise, for the 2nd fraction, since 36 × 2 = 72,
7/36 = 7 × 2/36 × 2 = 14/72 - Subtract the two like fractions:
675/72 - 14/72 = 675 - 14/72 = 661/72 - In mixed form: 913/72
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/8-14/36 75/16-7/36 75/8-7/72 75/8-21/36 75/24-7/36 75/8-35/36 75/40-7/36 75/8-49/36 75/56-7/36