Subtract 27/60 from 4/16
4/16 - 27/60 is -1/5.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 60 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 16 × 15 = 240,
4/16 = 4 × 15/16 × 15 = 60/240 - Likewise, for the 2nd fraction, since 60 × 4 = 240,
27/60 = 27 × 4/60 × 4 = 108/240 - Subtract the two like fractions:
60/240 - 108/240 = 60 - 108/240 = -48/240 - After reducing the fraction, the answer is -1/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/16-27/60 4/16-54/60 4/32-27/60 12/16-27/60 4/16-81/60 4/48-27/60 20/16-27/60 4/80-27/60 28/16-27/60