Subtract 6/28 from 72/50
1st number: 1 22/50, 2nd number: 6/28
72/50 - 6/28 is 429/350.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 28 is 700
Next, find the equivalent fraction of both fractional numbers with denominator 700 - For the 1st fraction, since 50 × 14 = 700,
72/50 = 72 × 14/50 × 14 = 1008/700 - Likewise, for the 2nd fraction, since 28 × 25 = 700,
6/28 = 6 × 25/28 × 25 = 150/700 - Subtract the two like fractions:
1008/700 - 150/700 = 1008 - 150/700 = 858/700 - After reducing the fraction, the answer is 429/350
- In mixed form: 179/350
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/50-12/28 72/50-6/56 72/50-18/28 72/50-6/84 72/50-30/28 72/50-42/28