Subtract 70/7 from 1/16
1st number: 1/16, 2nd number: 10 0/7
1/16 - 70/7 is -159/16.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 7 is 112
Next, find the equivalent fraction of both fractional numbers with denominator 112 - For the 1st fraction, since 16 × 7 = 112,
1/16 = 1 × 7/16 × 7 = 7/112 - Likewise, for the 2nd fraction, since 7 × 16 = 112,
70/7 = 70 × 16/7 × 16 = 1120/112 - Subtract the two like fractions:
7/112 - 1120/112 = 7 - 1120/112 = -1113/112 - After reducing the fraction, the answer is -159/16
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/16-70/7 1/32-70/7 1/16-70/14 3/16-70/7 1/48-70/7 1/16-70/21 5/16-70/7 1/80-70/7 1/16-70/35 7/16-70/7 1/16-70/49