Subtract 6/63 from 45/25
1st number: 1 20/25, 2nd number: 6/63
45/25 - 6/63 is 179/105.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 63 is 1575
Next, find the equivalent fraction of both fractional numbers with denominator 1575 - For the 1st fraction, since 25 × 63 = 1575,
45/25 = 45 × 63/25 × 63 = 2835/1575 - Likewise, for the 2nd fraction, since 63 × 25 = 1575,
6/63 = 6 × 25/63 × 25 = 150/1575 - Subtract the two like fractions:
2835/1575 - 150/1575 = 2835 - 150/1575 = 2685/1575 - After reducing the fraction, the answer is 179/105
- In mixed form: 174/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/25-6/63 45/25-12/63 45/50-6/63 45/25-18/63 45/75-6/63 45/25-30/63 45/25-42/63