Subtract 7/70 from 16/6
1st number: 2 4/6, 2nd number: 7/70
16/6 - 7/70 is 77/30.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 70 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 6 × 35 = 210,
16/6 = 16 × 35/6 × 35 = 560/210 - Likewise, for the 2nd fraction, since 70 × 3 = 210,
7/70 = 7 × 3/70 × 3 = 21/210 - Subtract the two like fractions:
560/210 - 21/210 = 560 - 21/210 = 539/210 - After reducing the fraction, the answer is 77/30
- In mixed form: 217/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/6-7/70 16/6-14/70 16/12-7/70 48/6-7/70 16/6-21/70 16/18-7/70 80/6-7/70 16/6-35/70 16/30-7/70 16/6-49/70 16/42-7/70