Subtract 75/63 from 32/10
1st number: 3 2/10, 2nd number: 1 12/63
32/10 - 75/63 is 211/105.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 63 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 10 × 63 = 630,
32/10 = 32 × 63/10 × 63 = 2016/630 - Likewise, for the 2nd fraction, since 63 × 10 = 630,
75/63 = 75 × 10/63 × 10 = 750/630 - Subtract the two like fractions:
2016/630 - 750/630 = 2016 - 750/630 = 1266/630 - After reducing the fraction, the answer is 211/105
- In mixed form: 21/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 64/10-75/63 32/20-75/63 96/10-75/63 32/30-75/63 32/50-75/63 32/70-75/63