Subtract 7/45 from 6/32
6/32 - 7/45 is 23/720.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 32 and 45 is 1440
Next, find the equivalent fraction of both fractional numbers with denominator 1440 - For the 1st fraction, since 32 × 45 = 1440,
6/32 = 6 × 45/32 × 45 = 270/1440 - Likewise, for the 2nd fraction, since 45 × 32 = 1440,
7/45 = 7 × 32/45 × 32 = 224/1440 - Subtract the two like fractions:
270/1440 - 224/1440 = 270 - 224/1440 = 46/1440 - After reducing the fraction, the answer is 23/720
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/32-7/45 6/32-14/45 6/64-7/45 6/32-7/90 18/32-7/45 6/32-21/45 6/96-7/45 30/32-7/45 6/32-35/45 42/32-7/45 6/32-49/45