Subtract 32/16 from 8/70
1st number: 8/70, 2nd number: 2 0/16
8/70 - 32/16 is -66/35.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 16 is 560
Next, find the equivalent fraction of both fractional numbers with denominator 560 - For the 1st fraction, since 70 × 8 = 560,
8/70 = 8 × 8/70 × 8 = 64/560 - Likewise, for the 2nd fraction, since 16 × 35 = 560,
32/16 = 32 × 35/16 × 35 = 1120/560 - Subtract the two like fractions:
64/560 - 1120/560 = 64 - 1120/560 = -1056/560 - After reducing the fraction, the answer is -66/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/70-32/16 8/70-64/16 24/70-32/16 8/70-96/16 8/70-32/48 40/70-32/16 8/70-32/80 56/70-32/16