Subtract 4/27 from 7/48
7/48 - 4/27 is -1/432.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 27 is 432
Next, find the equivalent fraction of both fractional numbers with denominator 432 - For the 1st fraction, since 48 × 9 = 432,
7/48 = 7 × 9/48 × 9 = 63/432 - Likewise, for the 2nd fraction, since 27 × 16 = 432,
4/27 = 4 × 16/27 × 16 = 64/432 - Subtract the two like fractions:
63/432 - 64/432 = 63 - 64/432 = -1/432
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/48-4/27 7/48-8/27 7/96-4/27 7/48-4/54 21/48-4/27 7/48-12/27 7/48-4/81 35/48-4/27 7/48-20/27 49/48-4/27 7/48-28/27