Subtract 6/24 from 30/64
30/64 - 6/24 is 7/32.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 64 and 24 is 192
Next, find the equivalent fraction of both fractional numbers with denominator 192 - For the 1st fraction, since 64 × 3 = 192,
30/64 = 30 × 3/64 × 3 = 90/192 - Likewise, for the 2nd fraction, since 24 × 8 = 192,
6/24 = 6 × 8/24 × 8 = 48/192 - Subtract the two like fractions:
90/192 - 48/192 = 90 - 48/192 = 42/192 - After reducing the fraction, the answer is 7/32
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/64-6/24 30/64-12/24 30/64-6/48 90/64-6/24 30/64-18/24 30/64-6/72 30/64-30/24 30/64-42/24