Subtract 6/50 from 42/28
1st number: 1 14/28, 2nd number: 6/50
42/28 - 6/50 is 69/50.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 50 is 700
Next, find the equivalent fraction of both fractional numbers with denominator 700 - For the 1st fraction, since 28 × 25 = 700,
42/28 = 42 × 25/28 × 25 = 1050/700 - Likewise, for the 2nd fraction, since 50 × 14 = 700,
6/50 = 6 × 14/50 × 14 = 84/700 - Subtract the two like fractions:
1050/700 - 84/700 = 1050 - 84/700 = 966/700 - After reducing the fraction, the answer is 69/50
- In mixed form: 119/50
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/28-6/50 42/28-12/50 42/56-6/50 42/28-18/50 42/84-6/50 42/28-30/50 42/28-42/50