Subtract 3/45 from 16/14
1st number: 1 2/14, 2nd number: 3/45
16/14 - 3/45 is 113/105.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 45 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 14 × 45 = 630,
16/14 = 16 × 45/14 × 45 = 720/630 - Likewise, for the 2nd fraction, since 45 × 14 = 630,
3/45 = 3 × 14/45 × 14 = 42/630 - Subtract the two like fractions:
720/630 - 42/630 = 720 - 42/630 = 678/630 - After reducing the fraction, the answer is 113/105
- In mixed form: 18/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/14-3/45 16/14-6/45 16/28-3/45 16/14-3/90 48/14-3/45 16/14-9/45 16/42-3/45 80/14-3/45 16/14-15/45 16/70-3/45 16/14-21/45 16/98-3/45