Subtract 36/16 from 6/84
1st number: 6/84, 2nd number: 2 4/16
6/84 - 36/16 is -61/28.
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,
6/84 = 6 × 4/84 × 4 = 24/336 - Likewise, for the 2nd fraction, since 16 × 21 = 336,
36/16 = 36 × 21/16 × 21 = 756/336 - Subtract the two like fractions:
24/336 - 756/336 = 24 - 756/336 = -732/336 - After reducing the fraction, the answer is -61/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/84-36/16 6/84-72/16 6/84-36/32 18/84-36/16 6/84-36/48 30/84-36/16 6/84-36/80 42/84-36/16