Subtract 4/25 from 70/63
1st number: 1 7/63, 2nd number: 4/25
70/63 - 4/25 is 214/225.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 25 is 1575
Next, find the equivalent fraction of both fractional numbers with denominator 1575 - For the 1st fraction, since 63 × 25 = 1575,
70/63 = 70 × 25/63 × 25 = 1750/1575 - Likewise, for the 2nd fraction, since 25 × 63 = 1575,
4/25 = 4 × 63/25 × 63 = 252/1575 - Subtract the two like fractions:
1750/1575 - 252/1575 = 1750 - 252/1575 = 1498/1575 - After reducing the fraction, the answer is 214/225
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/63-8/25 70/63-4/50 70/63-12/25 70/63-4/75 70/63-20/25 70/63-28/25