Subtract 9/70 from 16/56
16/56 - 9/70 is 11/70.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 70 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 56 × 5 = 280,
16/56 = 16 × 5/56 × 5 = 80/280 - Likewise, for the 2nd fraction, since 70 × 4 = 280,
9/70 = 9 × 4/70 × 4 = 36/280 - Subtract the two like fractions:
80/280 - 36/280 = 80 - 36/280 = 44/280 - After reducing the fraction, the answer is 11/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/56-9/70 16/56-18/70 48/56-9/70 16/56-27/70 80/56-9/70 16/56-45/70 16/56-63/70