Subtract 14/42 from 42/25
1st number: 1 17/25, 2nd number: 14/42
42/25 - 14/42 is 101/75.
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,
42/25 = 42 × 42/25 × 42 = 1764/1050 - Likewise, for the 2nd fraction, since 42 × 25 = 1050,
14/42 = 14 × 25/42 × 25 = 350/1050 - Subtract the two like fractions:
1764/1050 - 350/1050 = 1764 - 350/1050 = 1414/1050 - After reducing the fraction, the answer is 101/75
- In mixed form: 126/75
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/25-14/42 42/25-28/42 42/50-14/42 42/25-14/84 42/75-14/42 42/25-70/42 42/25-98/42