Subtract 10/16 from 28/36
28/36 - 10/16 is 11/72.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 16 is 144
Next, find the equivalent fraction of both fractional numbers with denominator 144 - For the 1st fraction, since 36 × 4 = 144,
28/36 = 28 × 4/36 × 4 = 112/144 - Likewise, for the 2nd fraction, since 16 × 9 = 144,
10/16 = 10 × 9/16 × 9 = 90/144 - Subtract the two like fractions:
112/144 - 90/144 = 112 - 90/144 = 22/144 - After reducing the fraction, the answer is 11/72
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/36-10/16 28/36-20/16 28/72-10/16 28/36-10/32 84/36-10/16 28/36-30/16 28/36-10/48 28/36-50/16 28/36-10/80 28/36-70/16