Subtract 9/35 from 30/2
1st number: 15 0/2, 2nd number: 9/35
30/2 - 9/35 is 516/35.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 35 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 2 × 35 = 70,
30/2 = 30 × 35/2 × 35 = 1050/70 - Likewise, for the 2nd fraction, since 35 × 2 = 70,
9/35 = 9 × 2/35 × 2 = 18/70 - Subtract the two like fractions:
1050/70 - 18/70 = 1050 - 18/70 = 1032/70 - After reducing the fraction, the answer is 516/35
- In mixed form: 1426/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/2-9/35 30/2-18/35 30/4-9/35 30/2-9/70 90/2-9/35 30/2-27/35 30/6-9/35 30/2-45/35 30/10-9/35 30/2-63/35 30/14-9/35