Subtract 5/16 from 8/70
8/70 - 5/16 is -111/560.
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,
5/16 = 5 × 35/16 × 35 = 175/560 - Subtract the two like fractions:
64/560 - 175/560 = 64 - 175/560 = -111/560
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/70-5/16 8/70-10/16 8/70-5/32 24/70-5/16 8/70-15/16 8/70-5/48 40/70-5/16 8/70-25/16 8/70-5/80 56/70-5/16 8/70-35/16