Subtract 63/80 from 6/24
6/24 - 63/80 is -43/80.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 80 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 24 × 10 = 240,
6/24 = 6 × 10/24 × 10 = 60/240 - Likewise, for the 2nd fraction, since 80 × 3 = 240,
63/80 = 63 × 3/80 × 3 = 189/240 - Subtract the two like fractions:
60/240 - 189/240 = 60 - 189/240 = -129/240 - After reducing the fraction, the answer is -43/80
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/24-63/80 6/48-63/80 18/24-63/80 6/72-63/80 30/24-63/80 42/24-63/80