Subtract 4/10 from 24/63
24/63 - 4/10 is -2/105.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 10 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 63 × 10 = 630,
24/63 = 24 × 10/63 × 10 = 240/630 - Likewise, for the 2nd fraction, since 10 × 63 = 630,
4/10 = 4 × 63/10 × 63 = 252/630 - Subtract the two like fractions:
240/630 - 252/630 = 240 - 252/630 = -12/630 - After reducing the fraction, the answer is -2/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/63-4/10 24/63-8/10 24/63-4/20 72/63-4/10 24/63-12/10 24/63-4/30 24/63-20/10 24/63-4/50 24/63-28/10 24/63-4/70