Subtract 6/45 from 16/6
1st number: 2 4/6, 2nd number: 6/45
16/6 - 6/45 is 38/15.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 45 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 6 × 15 = 90,
16/6 = 16 × 15/6 × 15 = 240/90 - Likewise, for the 2nd fraction, since 45 × 2 = 90,
6/45 = 6 × 2/45 × 2 = 12/90 - Subtract the two like fractions:
240/90 - 12/90 = 240 - 12/90 = 228/90 - After reducing the fraction, the answer is 38/15
- In mixed form: 28/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/6-6/45 16/6-12/45 16/12-6/45 16/6-6/90 48/6-6/45 16/6-18/45 16/18-6/45 80/6-6/45 16/6-30/45 16/30-6/45 16/6-42/45 16/42-6/45