Subtract 16/6 from 70/56
1st number: 1 14/56, 2nd number: 2 4/6
70/56 - 16/6 is -17/12.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 6 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 56 × 3 = 168,
70/56 = 70 × 3/56 × 3 = 210/168 - Likewise, for the 2nd fraction, since 6 × 28 = 168,
16/6 = 16 × 28/6 × 28 = 448/168 - Subtract the two like fractions:
210/168 - 448/168 = 210 - 448/168 = -238/168 - After reducing the fraction, the answer is -17/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/56-32/6 70/56-16/12 70/56-48/6 70/56-16/18 70/56-80/6 70/56-16/30 70/56-16/42