Subtract 5/10 from 75/63
1st number: 1 12/63, 2nd number: 5/10
75/63 - 5/10 is 29/42.
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,
75/63 = 75 × 10/63 × 10 = 750/630 - Likewise, for the 2nd fraction, since 10 × 63 = 630,
5/10 = 5 × 63/10 × 63 = 315/630 - Subtract the two like fractions:
750/630 - 315/630 = 750 - 315/630 = 435/630 - After reducing the fraction, the answer is 29/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/63-5/20 75/63-15/10 75/63-5/30 75/63-25/10 75/63-5/50 75/63-35/10 75/63-5/70