Subtract 4/35 from 90/6
1st number: 15 0/6, 2nd number: 4/35
90/6 - 4/35 is 521/35.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 35 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 6 × 35 = 210,
90/6 = 90 × 35/6 × 35 = 3150/210 - Likewise, for the 2nd fraction, since 35 × 6 = 210,
4/35 = 4 × 6/35 × 6 = 24/210 - Subtract the two like fractions:
3150/210 - 24/210 = 3150 - 24/210 = 3126/210 - After reducing the fraction, the answer is 521/35
- In mixed form: 1431/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/6-8/35 90/12-4/35 90/6-4/70 90/6-12/35 90/18-4/35 90/6-20/35 90/30-4/35 90/6-28/35 90/42-4/35