Subtract 9/50 from 70/12
1st number: 5 10/12, 2nd number: 9/50
70/12 - 9/50 is 424/75.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 50 is 300
Next, find the equivalent fraction of both fractional numbers with denominator 300 - For the 1st fraction, since 12 × 25 = 300,
70/12 = 70 × 25/12 × 25 = 1750/300 - Likewise, for the 2nd fraction, since 50 × 6 = 300,
9/50 = 9 × 6/50 × 6 = 54/300 - Subtract the two like fractions:
1750/300 - 54/300 = 1750 - 54/300 = 1696/300 - After reducing the fraction, the answer is 424/75
- In mixed form: 549/75
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/12-18/50 70/24-9/50 70/12-27/50 70/36-9/50 70/12-45/50 70/60-9/50 70/12-63/50 70/84-9/50