Subtract 1/16 from 27/84
27/84 - 1/16 is 29/112.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 16 is 336
Next, find the equivalent fraction of both fractional numbers with denominator 336 - For the 1st fraction, since 84 × 4 = 336,
27/84 = 27 × 4/84 × 4 = 108/336 - Likewise, for the 2nd fraction, since 16 × 21 = 336,
1/16 = 1 × 21/16 × 21 = 21/336 - Subtract the two like fractions:
108/336 - 21/336 = 108 - 21/336 = 87/336 - After reducing the fraction, the answer is 29/112
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/84-1/16 27/84-2/16 27/84-1/32 81/84-1/16 27/84-3/16 27/84-1/48 27/84-5/16 27/84-1/80 27/84-7/16