Subtract 6/63 from 36/30
1st number: 1 6/30, 2nd number: 6/63
36/30 - 6/63 is 116/105.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 63 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 30 × 21 = 630,
36/30 = 36 × 21/30 × 21 = 756/630 - Likewise, for the 2nd fraction, since 63 × 10 = 630,
6/63 = 6 × 10/63 × 10 = 60/630 - Subtract the two like fractions:
756/630 - 60/630 = 756 - 60/630 = 696/630 - After reducing the fraction, the answer is 116/105
- In mixed form: 111/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/30-6/63 36/30-12/63 36/60-6/63 36/30-18/63 36/90-6/63 36/30-30/63 36/30-42/63