Subtract 70/16 from 16/8
1st number: 2 0/8, 2nd number: 4 6/16
16/8 - 70/16 is -19/8.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 16 is 16
Next, find the equivalent fraction of both fractional numbers with denominator 16 - For the 1st fraction, since 8 × 2 = 16,
16/8 = 16 × 2/8 × 2 = 32/16 - Likewise, for the 2nd fraction, since 16 × 1 = 16,
70/16 = 70 × 1/16 × 1 = 70/16 - Subtract the two like fractions:
32/16 - 70/16 = 32 - 70/16 = -38/16 - After reducing the fraction, the answer is -19/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/8-70/16 16/8-70/32 48/8-70/16 16/24-70/16 16/8-70/48 80/8-70/16 16/40-70/16 16/8-70/80 16/56-70/16