Subtract 16/5 from 9/36
1st number: 9/36, 2nd number: 3 1/5
9/36 - 16/5 is -59/20.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 5 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 36 × 5 = 180,
9/36 = 9 × 5/36 × 5 = 45/180 - Likewise, for the 2nd fraction, since 5 × 36 = 180,
16/5 = 16 × 36/5 × 36 = 576/180 - Subtract the two like fractions:
45/180 - 576/180 = 45 - 576/180 = -531/180 - After reducing the fraction, the answer is -59/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/36-16/5 9/36-32/5 9/72-16/5 9/36-16/10 27/36-16/5 9/36-48/5 9/36-16/15 45/36-16/5 9/36-80/5 9/36-16/25 63/36-16/5 9/36-16/35