Subtract 2/32 from 12/49
12/49 - 2/32 is 143/784.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 32 is 1568
Next, find the equivalent fraction of both fractional numbers with denominator 1568 - For the 1st fraction, since 49 × 32 = 1568,
12/49 = 12 × 32/49 × 32 = 384/1568 - Likewise, for the 2nd fraction, since 32 × 49 = 1568,
2/32 = 2 × 49/32 × 49 = 98/1568 - Subtract the two like fractions:
384/1568 - 98/1568 = 384 - 98/1568 = 286/1568 - After reducing the fraction, the answer is 143/784
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/49-2/32 12/49-4/32 12/98-2/32 12/49-2/64 36/49-2/32 12/49-6/32 12/49-2/96 60/49-2/32 12/49-10/32 84/49-2/32 12/49-14/32