Subtract 27/48 from 7/35
7/35 - 27/48 is -29/80.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 48 is 1680
Next, find the equivalent fraction of both fractional numbers with denominator 1680 - For the 1st fraction, since 35 × 48 = 1680,
7/35 = 7 × 48/35 × 48 = 336/1680 - Likewise, for the 2nd fraction, since 48 × 35 = 1680,
27/48 = 27 × 35/48 × 35 = 945/1680 - Subtract the two like fractions:
336/1680 - 945/1680 = 336 - 945/1680 = -609/1680 - After reducing the fraction, the answer is -29/80
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/35-27/48 7/35-54/48 7/70-27/48 7/35-27/96 21/35-27/48 7/35-81/48 49/35-27/48