Subtract 30/35 from 35/3
1st number: 11 2/3, 2nd number: 30/35
35/3 - 30/35 is 227/21.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 35 is 105
Next, find the equivalent fraction of both fractional numbers with denominator 105 - For the 1st fraction, since 3 × 35 = 105,
35/3 = 35 × 35/3 × 35 = 1225/105 - Likewise, for the 2nd fraction, since 35 × 3 = 105,
30/35 = 30 × 3/35 × 3 = 90/105 - Subtract the two like fractions:
1225/105 - 90/105 = 1225 - 90/105 = 1135/105 - After reducing the fraction, the answer is 227/21
- In mixed form: 1017/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/3-30/35 35/3-60/35 35/6-30/35 35/3-30/70 35/3-90/35 35/9-30/35 35/15-30/35 35/21-30/35