Subtract 14/30 from 16/7
1st number: 2 2/7, 2nd number: 14/30
16/7 - 14/30 is 191/105.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 30 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 7 × 30 = 210,
16/7 = 16 × 30/7 × 30 = 480/210 - Likewise, for the 2nd fraction, since 30 × 7 = 210,
14/30 = 14 × 7/30 × 7 = 98/210 - Subtract the two like fractions:
480/210 - 98/210 = 480 - 98/210 = 382/210 - After reducing the fraction, the answer is 191/105
- In mixed form: 186/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/7-14/30 16/7-28/30 16/14-14/30 16/7-14/60 48/7-14/30 16/7-42/30 16/21-14/30 16/7-14/90 80/7-14/30 16/7-70/30 16/35-14/30 16/7-98/30 16/49-14/30