Subtract 48/42 from 63/25
1st number: 2 13/25, 2nd number: 1 6/42
63/25 - 48/42 is 241/175.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 42 is 1050
Next, find the equivalent fraction of both fractional numbers with denominator 1050 - For the 1st fraction, since 25 × 42 = 1050,
63/25 = 63 × 42/25 × 42 = 2646/1050 - Likewise, for the 2nd fraction, since 42 × 25 = 1050,
48/42 = 48 × 25/42 × 25 = 1200/1050 - Subtract the two like fractions:
2646/1050 - 1200/1050 = 2646 - 1200/1050 = 1446/1050 - After reducing the fraction, the answer is 241/175
- In mixed form: 166/175
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/25-96/42 63/50-48/42 63/25-48/84 63/75-48/42