Subtract 2/16 from 40/56
40/56 - 2/16 is 33/56.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 16 is 112
Next, find the equivalent fraction of both fractional numbers with denominator 112 - For the 1st fraction, since 56 × 2 = 112,
40/56 = 40 × 2/56 × 2 = 80/112 - Likewise, for the 2nd fraction, since 16 × 7 = 112,
2/16 = 2 × 7/16 × 7 = 14/112 - Subtract the two like fractions:
80/112 - 14/112 = 80 - 14/112 = 66/112 - After reducing the fraction, the answer is 33/56
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/56-2/16 40/56-4/16 40/56-2/32 40/56-6/16 40/56-2/48 40/56-10/16 40/56-2/80 40/56-14/16