Subtract 6/45 from 16/7
1st number: 2 2/7, 2nd number: 6/45
16/7 - 6/45 is 226/105.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 45 is 315
Next, find the equivalent fraction of both fractional numbers with denominator 315 - For the 1st fraction, since 7 × 45 = 315,
16/7 = 16 × 45/7 × 45 = 720/315 - Likewise, for the 2nd fraction, since 45 × 7 = 315,
6/45 = 6 × 7/45 × 7 = 42/315 - Subtract the two like fractions:
720/315 - 42/315 = 720 - 42/315 = 678/315 - After reducing the fraction, the answer is 226/105
- In mixed form: 216/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/7-6/45 16/7-12/45 16/14-6/45 16/7-6/90 48/7-6/45 16/7-18/45 16/21-6/45 80/7-6/45 16/7-30/45 16/35-6/45 16/7-42/45 16/49-6/45